Explanation: The image shows a violin, and the strings running vertically along the fingerboard and body are clearly visible and distinct.

Answer: 0


Explanation: The image shows a violin, and the fingerboard is the long black piece running along the neck beneath the strings. It is clearly visible in the image.

Answer: 0


Explanation: The image shows a violin, and at the top of the instrument (the pegbox), the tuning pegs are clearly visible and distinct.

Answer: 0


Explanation: The image shows a balance scale with a clearly visible horizontal measuring bar that has numbered markings similar to a ruler scale.

Answer: 0


Explanation: The image shows a classical guitar, and at the top of the neck (the headstock), multiple tuning pegs are clearly visible on both sides. They are distinct and easy to see.

Answer: 0


Explanation: The image shows a fire extinguisher with a pressure gauge at the top. The circular gauge face and its needle indicator are clearly visible and distinguishable.

Answer: 0


Explanation: The image shows a mechanical balance scale with two pans and a linear measurement beam in the center. There is no circular or gauge-style dial visible anywhere on the scale.

Answer: 2


Explanation: The image shows a wheelchair with its small front caster wheel clearly visible at the bottom front of the chair. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a black fleece vest with a front zipper. The zipper pull/tab is clearly visible near the collar area and along the zipper line, making it easy to see.

Answer: 0


Explanation: The image shows a microscope, and the objective lenses are clearly visible on the rotating nosepiece just above the stage. They can be distinctly seen as multiple short cylindrical lenses pointing downward.

Answer: 0


Explanation: The image shows a pair of scissors, and both circular finger holes in the handles are clearly visible and unobstructed.

Answer: 0


Explanation: The image shows a microscope, and beneath the stage there is a circular mirror component used to reflect light upward through the specimen. This reflector is clearly visible under the stage.

Answer: 0


Explanation: The image shows a mug with a clearly visible handle on the right side, which is easy to see without obstruction.

Answer: 0


Explanation: The image shows a microscope with a large, prominent round adjustment knob on the side of the arm, which is characteristic of the coarse focus knob. It is clearly distinguishable and not obstructed.

Answer: 0


Explanation: The microscope shows a large coarse focus knob on the side, and a smaller concentric knob attached to it, which is the fine focus knob. It is clearly visible on the side of the microscope body.

Answer: 0


Explanation: The image shows a comb, and the comb’s teeth (the evenly spaced prongs used for combing hair) are clearly and prominently visible.

Answer: 0


Explanation: The image shows a mug viewed from a slight angle above, and the circular top edge (rim) of the mug is clearly visible around the opening.

Answer: 0


Explanation: The image shows a microscope with its stage clearly visible. On top of the stage, there are metal clips designed to hold a slide in place. These stage clips are clearly distinguishable and easy to see.

Answer: 0


Explanation: The image shows a pair of spectacles with clear nose pads attached near the bridge of the frame. The transparent nose pads are distinctly visible against the background and frame.

Answer: 0


Explanation: The image shows two power strips, each with a clearly visible attached electrical cord extending from them. The cords are prominently displayed and easy to see.

Answer: 0


Explanation: The image shows a pair of spectacles, and the temple arms (the side pieces that extend over the ears) are clearly visible on both sides of the frame.

Answer: 0


Explanation: The image shows a faucet with a clearly visible cross-shaped handle on the top. The handle is prominent and easy to see.

Answer: 0


Explanation: The image shows a yellow alarm clock with clearly printed dial numbers (1 through 12) that are easy to see and read on the clock face.

Answer: 0


Explanation: The image shows a yellow alarm clock with clearly visible hour, minute, and second hands on its face. The clock hands are distinct and easy to see.

Answer: 0


Explanation: The image shows a wall charger with a two-prong plug and a cable that appears to have a Lightning connector at the end. There is no visible USB-A or USB-C connector shown in the image.

Answer: 2


Explanation: The image shows two power strips, each with an attached power cord. The electrical plug at the end of the cord is clearly visible, especially on the left side where the prongs can be distinctly seen.

Answer: 0


Explanation: The image shows a fire engine truck, and multiple black tires are clearly visible along the side of the vehicle.

Answer: 0


Explanation: The image shows an electric kettle with a prominent black handle on the right side, which is clearly visible and easy to identify.

Answer: 0


Explanation: The image shows a fire extinguisher with a clearly visible black squeeze lever located at the top near the handle and pressure gauge. The lever is unobstructed and easy to see.

Answer: 0


Explanation: The image shows an electric kettle, and on the left side of the kettle there is a clearly defined pouring spout that is prominently visible.

Answer: 0


Explanation: The image shows a bicycle, and the handlebar is clearly visible at the front top of the bike.

Answer: 0


Explanation: The image shows a bicycle, and the saddle (seat) is clearly visible near the rear top of the frame. It is distinct and easy to see.

Answer: 0


Explanation: The image shows an electric kettle with a small red oval-shaped light located on the lower front part of its base. This indicator light is clearly visible and distinguishable against the black base.

Answer: 0


Explanation: The image shows a bicycle, and at least one pedal is clearly visible near the lower center of the bike frame. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a standing electric fan with a visible control panel on the front of the vertical column. The buttons/switches are clearly shown and distinguishable.

Answer: 0


Explanation: The image shows an open laptop, and the keyboard is clearly visible on the lower half of the device with distinct keys that can be easily seen.

Answer: 0


Explanation: The image shows a green shopping cart, and multiple wheels are clearly visible at the bottom of the cart without any obstruction.

Answer: 0


Explanation: The image shows a small airplane on the ground. At the front of the aircraft, a red propeller blade is clearly visible and distinguishable against the background.

Answer: 0


Explanation: The image shows the interior of a car from the driver’s perspective, and a rear-view mirror is clearly visible at the top center of the windshield.

Answer: 0


Explanation: The image shows a green shopping cart, and at the top rear of the cart there is a clearly visible horizontal handlebar with a light-colored grip. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a small airplane from the side, and all the visible cabin and cockpit windows on that side of the aircraft can be clearly seen without obstruction.

Answer: 0


Explanation: The image shows a small airplane in flight, and the vertical stabilizer (the upright tail fin at the rear of the aircraft) is clearly visible on the left side of the image. It is unobstructed and easy to distinguish from the rest of the aircraft structure.

Answer: 0


Explanation: The image shows a red toaster, and on the top of the toaster there are two clearly visible openings where bread slices are inserted. These are the bread slots, and they are plainly visible from the angle shown.

Answer: 0


Explanation: The image shows a small airplane in flight from a side view. At the rear of the aircraft, the horizontal stabilizer (the small horizontal wing attached to the tail) is clearly visible extending outward on both sides of the vertical tail fin. It is unobstructed and easy to identify.

Answer: 0


Explanation: The image shows the interior of a car from the driver’s perspective, and the steering wheel is clearly visible in the foreground on the left side.

Answer: 0


Explanation: The image shows a United Airlines airplane in flight, and the jet engines are clearly visible mounted under the wings.

Answer: 0


Explanation: The image shows a red toaster, and on the right side of its front panel there is a clearly visible vertical lever used to push the bread down.

Answer: 0


Explanation: The image shows a side view of a United Airlines airplane in flight. At the front of the aircraft, the cockpit windows are clearly visible as dark, angled window panels near the nose.

Answer: 0


Explanation: The image shows a side view of a United Airlines airplane in flight. At the rear of the aircraft, the horizontal stabilizer (the small wing-like structure attached to the tail below the vertical stabilizer) is clearly visible extending outward. It is unobstructed and easy to distinguish.

Answer: 0


Explanation: The image shows a green bicycle, and the handlebar is clearly visible at the top front of the bike with grips and controls easily seen.

Answer: 0


Explanation: The image shows a green bicycle with a clearly visible black seat mounted on the seat post near the rear of the frame. The seat is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a green electric bicycle, and the right-side pedal is clearly visible near the crank arm at the bottom center of the bike. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a commercial airplane from a side view. The vertical stabilizer (the upright tail fin at the rear of the aircraft) is clearly visible, featuring the airline’s blue and gold logo. It is unobstructed and easy to identify.

Answer: 0


Explanation: The image shows the back of an iPad with a clearly visible Apple logo centered on it. The logo is distinct and easy to see against the device's surface.

Answer: 0


Explanation: The image shows the back of an iPad, and a small rear camera lens is clearly visible in the top corner of the device.

Answer: 0


Explanation: The image shows a takeaway coffee cup with a plastic lid. Near the rim of the lid, there is a clearly visible oval-shaped opening (sip hole) with a bit of green liquid around it, making it easy to see.

Answer: 0


Explanation: The bottom edge of the smartphone is clearly visible, and the charging port can be seen centered between the speaker grilles.

Answer: 0


Explanation: The image shows the bottom edge of an older iPhone model. On the left side of the bottom edge, there is a clearly visible circular port, which is the headphone jack.

Answer: 0


Explanation: The image shows a smartphone (an iPhone) being held in a hand. At the bottom center of the phone’s front face, there is a clearly visible circular home button.

Answer: 0


Explanation: The bottom edge of the phone is clearly visible, showing a row of small circular holes that form the speaker grille. These holes are distinct and easy to see in the image.

Answer: 0


Explanation: The image shows the back of an iPad leaning against a surface. Only the rear side with the Apple logo and camera is visible. Speaker holes are typically located along the bottom or side edges, and no speaker grilles or holes can be seen from this angle.

Answer: 2


Explanation: The image shows a full keyboard, and in the top-left corner there is a clearly labeled "Esc" key. It is unobstructed and easy to read.

Answer: 0


Explanation: The image shows the back of an iPad, and a small rear camera lens is clearly visible at the top-left corner of the device.

Answer: 0


Explanation: The image shows a laptop with a clearly visible keyboard. The space bar is located at the bottom center of the keyboard and can be distinctly seen without obstruction or blurriness.

Answer: 0


Explanation: The image shows a MacBook laptop with the Apple logo prominently displayed on the back of the screen lid. The logo is clear, centered, and easily recognizable without obstruction.

Answer: 0


Explanation: The image shows an open laptop, and below the keyboard there is a clearly defined rectangular touchpad area that is easily visible.

Answer: 0


Explanation: The image shows a motorcycle, and the handlebar is clearly visible at the top front of the bike, including the grips and control levers.

Answer: 0


Explanation: The image shows the front of a motorcycle with two large round headlights clearly visible at the front above the front wheel.

Answer: 0


Explanation: The image shows the underside of a computer mouse, and the optical sensor window is clearly visible in the center as a distinct transparent/oval area.

Answer: 0


Explanation: The image shows a laptop with a clearly visible keyboard. The top-left corner of the keyboard is visible, and the Esc key is located in that position. The key itself can be clearly seen as part of the keyboard layout.

Answer: 0


Explanation: The image shows a Samsung remote control, and at the top right there is a clearly visible red button with the standard power symbol on it.

Answer: 0


Explanation: The monitor displays a Windows desktop interface. At the bottom center of the screen, the Windows taskbar is visible, and the Windows Start button (Windows logo icon) can be clearly seen among the taskbar icons. It is distinct and easily recognizable.

Answer: 0


Explanation: The image shows an airport runway with large white painted numbers "10 R" clearly visible on the surface, indicating the runway designation. The numbers are prominent and easy to read.

Answer: 0


Explanation: The image shows a Windows 7 desktop, and the circular Windows Start button (Windows logo orb) is clearly visible in the bottom-left corner of the taskbar.

Answer: 0


Explanation: The image clearly shows railroad tracks in the foreground with a train traveling on them. The tracks are prominently visible and easy to see.

Answer: 0


Explanation: The image shows a metal drinking fountain, and at the bottom center of the basin there is a clearly visible drain with multiple small holes.

Answer: 0


Explanation: The image shows a wristwatch, and on the right side of the watch case there is a protruding winding knob (the crown). It is clearly visible and distinct from the rest of the watch body.

Answer: 0


Explanation: The image shows the front of an Amtrak locomotive, and its circular headlights are clearly visible on the front panel.

Answer: 0


Explanation: The image shows a helicopter on the ground with its large main rotor blades clearly visible on top of the aircraft. The blades are prominently extended and easy to see against the sky.

Answer: 0


Explanation: The image shows the front of an Amtrak locomotive, and the driver cab windows are clearly visible at the top front of the engine as dark rectangular windows.

Answer: 0


Explanation: The image shows a front-facing airplane in flight, and the cockpit windows are clearly visible near the top front section of the aircraft’s nose. They can be distinctly seen despite the hazy background.

Answer: 0


Explanation: The image shows the underside of an airplane in flight, and the jet engines mounted under each wing are clearly visible and distinct.

Answer: 0


Explanation: The image shows a commercial airplane viewed from below, and the two jet engines are clearly visible mounted under each wing.

Answer: 0


Explanation: The image shows a backpack placed on a chair, and at the top of the backpack there is a clearly visible carry/lift handle.

Answer: 0


Explanation: The image shows a takeaway coffee cup lid with a clearly visible oval-shaped sip hole near the edge of the lid. The opening is unobstructed and easy to see.

Answer: 0


Explanation: The airplane’s tail section is clearly visible on the left side of the image. The vertical stabilizer (the upright tail fin with the airline’s logo) is prominently shown and unobstructed.

Answer: 0


Explanation: The image shows a red sports car from a front-side angle, and the driver’s side mirror is clearly visible protruding from the side of the car.

Answer: 0


Explanation: The image shows a takeaway coffee cup with a plastic lid. On the lid near the rim, there is an oval-shaped opening designed for sipping, and it is clearly visible.

Answer: 0


Explanation: The image shows a door with a metal lever-style door handle clearly visible on the right side. The handle is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a white Apple power adapter on a wooden surface. On the side facing the camera, there is a clearly visible rectangular USB port opening.

Answer: 0


Explanation: The image shows the edge of a door with the metal faceplate and the latch bolt clearly visible inside the rectangular opening on the door edge. The latch mechanism can be distinctly seen without obstruction.

Answer: 0


Explanation: The image shows a white device being held, and on its bottom side there is a clearly visible USB-C charging port in the center. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a wall-mounted water fountain. On the right side of the basin, there is a clearly visible bubbler spout where water comes out for drinking. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows the bottom of a white earbud charging case, and a charging port (USB-C) is clearly visible in the center of the case. The port is unobstructed and easy to see.

Answer: 0


Explanation: The image shows a water fountain basin with a circular drain grate clearly visible on the left side of the basin. The drain opening and its holes can be easily seen without obstruction.

Answer: 0


Explanation: The image shows a PlayStation controller with two analog sticks (joysticks) clearly visible in the lower central area of the controller.

Answer: 0


Explanation: The image shows the back of an Apple device with the Apple logo clearly centered and unobstructed. The logo is distinct and easily recognizable.

Answer: 0


Explanation: The image shows the back of a tablet (iPad), and the rear camera lens is clearly visible in the top-left corner of the device.

Answer: 0


Explanation: The image shows the bottom edge of a smartphone, and there is a row of small circular holes on one side, which are clearly the speaker grille. These are plainly visible.

Answer: 0


Explanation: In the top-right corner of the tablet screen, the battery icon is visible along with the percentage "17%" displayed next to it. The number is clear and readable.

Answer: 0


Explanation: At the bottom center of the device’s back, there are three small circular metallic dots arranged horizontally, which are the Smart Connector pins. They are clearly visible in the image.

Answer: 0


Explanation: The image shows the back of an iPhone, and its rear camera module is clearly visible in the top corner of the phone.

Answer: 0


Explanation: The image shows a full keyboard on a desk. The long rectangular space bar key is clearly visible in the bottom center row of the keyboard, making it easy to identify.

Answer: 0


Explanation: The image shows an open laptop on a desk. Below the keyboard, there is a clearly visible rectangular touchpad centered on the lower part of the laptop body. It is unobstructed and easy to see.

Answer: 0


Explanation: The image shows the underside of a MacBook Pro placed on a table. Four circular rubber feet are clearly visible near each corner of the laptop’s bottom panel.

Answer: 0


Explanation: The image shows the front lower portion of a smartphone, and a circular home button is clearly visible below the screen area.

Answer: 0


Explanation: The image shows the front of a train, and two bright circular headlights are clearly illuminated and easily noticeable on the front panel.

Answer: 0


Explanation: The image shows a laptop keyboard, and on the right side of the keyboard there is a clearly visible cluster of arrow keys (up, down, left, and right). They can be distinctly seen without obstruction.

Answer: 0


Explanation: The image shows a black wired computer mouse on a desk. Between the left and right mouse buttons, there is a distinct scroll wheel that is clearly visible from the top view.

Answer: 0


Explanation: The image shows the front of a violin/viola. On both sides of the bridge there are distinct, dark, f-shaped sound holes (f-holes) clearly visible against the lighter wood body.

Answer: 0


Explanation: The outlet faceplate has two mounting screws—one near the top edge (above the label) and one near the bottom edge—both clearly seen with their slotted heads.

Answer: 0


Explanation: The outlet cover plate has two slotted screw heads—one near the top and one near the bottom—clearly seen against the white plate.

Answer: 0


Explanation: The outlet shown is a standard three-prong receptacle; each socket has a round ground hole beneath the two vertical slots, and those round holes are clearly visible in the photo.

Answer: 0


Explanation: The image shows a train on railway lines, with the rails and ballast clearly visible running alongside the platform in the foreground and extending into the distance.

Answer: 0


Explanation: The sink basin shows a circular drain opening near the center, with a strainer/grate clearly visible.

Answer: 0


Explanation: The sink basin shows the drain at the bottom and two small dark round holes on the inner upper left and right, but there is no typical overflow opening/slot on the front wall of the basin (usually centered below the faucet). Therefore, an overflow hole is not visible.

Answer: 2


Explanation: The motorcycle is viewed from the rear, and the top/front area where handlebars would be is mostly obscured and out of focus; no distinct handlebar shape is clearly identifiable (only gauges and blurred front parts).

Answer: 2


Explanation: The image shows the front of an Amtrak locomotive. On the nose, there are two dark rectangular cab windows (the driver’s cab windows) visible above the headlights, though they are somewhat dark and not very detailed.

Answer: 0


Explanation: The image shows a mechanical balance scale. While there are small tick marks on a central indicator, there is no separate measuring ruler/straightedge with length markings visible.

Answer: 2


Explanation: The image shows a two-pan balance scale with bowls, clamps, and adjustment screws. There is no circular gauge face or numbered dial anywhere on the scale; only a label plate is visible on the base.

Answer: 2


Explanation: The image shows a violin from the front. The fingerboard is the long dark (typically ebony) piece that runs along the neck beneath the strings toward the body. This dark strip is clearly present and distinguishable under the strings.

Answer: 0


Explanation: At the top of the fire extinguisher there is a round pressure gauge. Inside it, a thin needle/indicator can be seen pointing within the colored (green/red) dial area, so the needle is present and easy to notice.

Answer: 0


Explanation: The wheelchair is shown at an angle where the large rear wheel and a smaller wheel behind it are visible. At the front, only the footrests and frame are seen; no caster/front wheel is present in the visible area.

Answer: 2


Explanation: The instrument shown is a violin-like body, but the typical f-shaped sound holes on either side of the bridge are not visible. The top plate appears smooth/featureless in those areas, likely due to the instrument style or the lighting/angle in this image.

Answer: 2


Explanation: The image shows the top of a violin (the scroll and pegbox). Two horizontal peg ends are clearly protruding from the pegbox, indicating the tuning pegs are visible and easy to see.

Answer: 0


Explanation: The guitar’s headstock is visible at the top, and you can clearly see the white tuning pegs (tuning keys) on both sides of the slotted headstock.

Answer: 0


Explanation: The vest’s front zipper line is visible, but there is no distinct zipper pull or hanging tag/cord shown at the top or along the zipper—nothing protrudes that would indicate a zipper tag.

Answer: 2


Explanation: The image shows a string instrument body (violin/viola-like) with the fingerboard, bridge area, and tailpiece visible. However, no individual strings can be seen running from the tailpiece over the bridge up to the pegs; the front looks like it has no strings installed or they are not captured in the photo.

Answer: 2


Explanation: The microscope is shown from the side with the eyepiece at the top, but the nosepiece area where objective lenses are typically mounted is not showing any distinct protruding objective lens barrels; only the lower end of the body tube is visible.

Answer: 2


Explanation: The microscope shows a single large focusing knob on the side of the arm, but there is no smaller, concentric or separate fine-adjustment knob visible near it (which is typically how fine focus is presented).

Answer: 2


Explanation: A coarse focus knob on a compound microscope is typically a large, ridged knob on the side of the arm near the stage. In this image, on the left side of the microscope’s arm just below the stage, there is a prominent round, textured knob visible, consistent with a coarse focus control.

Answer: 0


Explanation: The object shown is a plain cylindrical cup/container with smooth sides and no protruding part; there is no loop or side extension that would function as a handle.

Answer: 2


Explanation: The image shows a pair of scissors with two large black oval openings in the handles, which are the finger holes, clearly visible against the light background.

Answer: 0


Explanation: The image shows a microscope with the eyepiece, focus knobs, objective lenses, stage, and base. A reflector/mirror (typically a reflective disc beneath the stage) is not visible; the area under the stage does not show a mirror/reflective surface.

Answer: 2


Explanation: The microscope’s stage (the flat black platform) is visible, but the typical spring-loaded metal stage clips that hold a slide are not seen on top of the stage. The only noticeable metal parts near the stage appear to be the focusing/adjustment components and the substage area, not clips attached to the stage surface.

Answer: 2


Explanation: The mug is shown from a side view, and the top opening is covered/filled by the top surface so the lip edge around the opening isn’t seen as a distinct rim line.

Answer: 2


Explanation: The image shows a single wooden grooming tool/comb-like object with a smooth curved shape and no individual tooth prongs visible along an edge. There are no distinct “teeth” (like comb teeth or human/animal teeth) that can be seen.

Answer: 2


Explanation: The glasses are shown at an angle where the side arms extend outward from the rims. You can see a short dark arm segment on the left lens area and another arm extending from the right rim, though both are only partially shown.

Answer: 0


Explanation: The glasses are shown at an angle where the bridge area is partially obscured by the frame and lens tint. There are no distinct, separate nose pad pieces clearly identifiable—only the bridge/frame is visible.

Answer: 2


Explanation: The alarm clock face shows only the center pivot point; there are no hour, minute, or second hands extending from the center to any numbers, so no clock hands can be seen.

Answer: 2


Explanation: The image shows two white power strips and separate plugs, but no attached cable/cord is extending from them; only the plug heads are visible.

Answer: 2


Explanation: The clock face appears blank without any printed hour numbers around the dial; only the hands are visible.

Answer: 2


Explanation: The image shows a faucet spout with water flowing, but there is no lever, knob, or other control handle attached or visible on the faucet body or around it.

Answer: 2


Explanation: The image shows a red fire engine with multiple wheels; the tires are clearly visible beneath the truck body, especially near the front and middle axles.

Answer: 0


Explanation: The image shows two power strips (extension boards). While the cords are visible, the actual wall plug/prongs at the end of the cord are not shown anywhere in the frame.

Answer: 2


Explanation: The kettle is shown from the side with the handle on the right. A spout would normally protrude from the opposite side, but in this view no spout outline or opening is visible; the front-left area is smooth and the lid/handle dominate the visible features.

Answer: 2


Explanation: The image shows a red fire extinguisher with a hose and a pressure gauge at the top. A squeeze lever/handle (the typical trigger you press) is not present in the visible top assembly—there’s no lever shape or handle structure shown, just the gauge and hose connection.

Answer: 2


Explanation: The image shows a wall charger with two prongs and an attached cable, but no USB-A, USB-C, or other USB connector is shown at either end of the cable (the cable end has a small cap/cover instead).

Answer: 2


Explanation: The image shows an electric kettle. On the right side of the kettle body there is a distinct black grip/handle attached from near the top down toward the base, clearly separated from the metal body and easy to see against the white background.

Answer: 0


Explanation: A curved metallic bar is visible at the top of the front steering tube, extending upward and slightly backward, which is the bicycle’s handlebar.

Answer: 0


Explanation: The bicycle shows a crank arm and a pedal near the lower middle-left area; the pedal’s rectangular body is plainly seen attached to the crank.

Answer: 0


Explanation: The image shows a stainless steel electric kettle with a black handle and lid. The visible parts include the spout, handle, lid, and base, but there is no distinct small LED/lamp or illuminated window typically used as an indicator light anywhere on the handle, body, or base.

Answer: 2


Explanation: The image shows a standing fan with its head, pole, and base. While there is a control panel/marking area on the base, no distinct on/off switch or switch control is clearly identifiable as a separate, recognizable switch in the visible parts of the fan.

Answer: 2


Explanation: The image shows a bicycle frame, wheels, handlebars, and drivetrain, but the area where a saddle/seat would normally be mounted above the seat tube is empty; no seat shape or seat post with a saddle is present.

Answer: 2


Explanation: The laptop is shown open, but the view is of the screen and the palm-rest/trackpad area; the keyboard deck is either out of frame or obscured, and no keys are discernible.

Answer: 2


Explanation: The aircraft’s nose area is visible, but there are no distinct propeller blades or a propeller disk outline in front of the engine. The front appears unobstructed/clean without any visible blades.

Answer: 2


Explanation: The image shows a shopping cart with a wire basket and a rear pushing area. Two upward metal bars are clearly visible at the back/top of the cart, forming the handle area used to push it.

Answer: 0


Explanation: The vertical stabilizer is the upright tail fin at the rear of the aircraft. In this image, that fin can be seen at the tail end, but it appears thin and blends with the light background, making it somewhat subtle.

Answer: 1


Explanation: The aircraft’s cabin side windows are present, but they appear very dark/tinted and blend into the fuselage. Their outlines are not clearly distinguishable, making it difficult to confirm all windows precisely.

Answer: 1


Explanation: The image shows a green shopping cart. Near the bottom right of the cart’s base, there is a small caster wheel visible; it’s partially obscured by the frame but you can still make it out.

Answer: 1


Explanation: The image shows a toaster from an angled front view. On the right side of the front panel, there is a vertical opening where bread would be inserted, and the lever is next to it, indicating the bread slot is present and clearly shown.

Answer: 0


Explanation: The image is taken from inside a car; on the left side of the dashboard, the circular steering wheel rim and center hub are clearly seen in front of the instrument cluster.

Answer: 0


Explanation: The aircraft is shown from the side and rear-left, and the tail section is in frame. You can see a small horizontal tailplane extending from the tail (partially foreshortened because of the viewing angle), behind the wing and above the fuselage stripe near the tail.

Answer: 1


Explanation: The image shows the car interior from the driver’s perspective (steering wheel, dashboard, and windshield view). Along the top edge near the roof console there is no distinct rear-view mirror shape or reflective mirror housing visible; the area where it would normally appear is empty in the frame.

Answer: 2


Explanation: The image shows a side view of a United Airlines jet in flight. Under the wings there are no distinct cylindrical engine nacelles visible; the underside appears clean aside from landing gear and wing structures. Therefore, an engine is not visible in this image.

Answer: 2


Explanation: The horizontal stabilizer would be the small tailplane at the rear of the fuselage. In this side view, the tail section is fully in frame, but no distinct horizontal tailplane surface can be seen extending out from the tail—only the vertical fin is apparent.

Answer: 2


Explanation: The aircraft is shown from the side, and the front/nose section is visible. Near the nose, there are dark, angled cockpit windows that can be clearly distinguished from the white fuselage.

Answer: 0


Explanation: The image shows a toaster with its top slots and front controls (a shade knob and two buttons). There is no toast-lift or carriage lever protruding on the side or front—only a vent-like panel on the left side and the controls on the front are visible.

Answer: 2


Explanation: The vertical stabilizer is the upright fin on the tail. In this side view of the airplane, the tail fin at the rear is clearly present and unobstructed against the sky, making it easy to see.

Answer: 0


Explanation: The bike’s front steering area shows a vertical black tube (the stem/steerer), but there is no horizontal bar extending left-right where grips would be. So the handlebar itself is not present in view.

Answer: 2


Explanation: The image shows the back of an iPad. While the word “iPad” is visible near the bottom, there is no Apple logo mark visible anywhere on the device surface in this view.

Answer: 2


Explanation: The image shows the top of a takeaway cup lid. There is a small circular opening/dot near the upper-left area of the lid that appears to be the sip vent/hole, but it’s small and not prominently visible.

Answer: 1


Explanation: The image shows the back of an Apple iPad. A camera would typically appear as a small circular lens near a corner on the back, but no such lens or cutout is visible anywhere on the device in this view.

Answer: 2


Explanation: The bike’s drivetrain area is visible, but the crank/pedal region is largely obscured and no distinct pedal shape can be clearly identified in the image.

Answer: 2


Explanation: The bike’s saddle is not present; only the seatpost and clamp are visible with no saddle on top.

Answer: 2


Explanation: The image shows the back of an iPad, including the Apple logo and a small rear camera lens. Speaker holes would appear as a row of small perforations along an edge, but no such perforated holes are visible on any edge in this view.

Answer: 2


Explanation: The image shows the back of an iPhone being held. Only the Apple logo and the plain back panel are visible; there is no camera lens module or cutout visible on any corner or edge.

Answer: 2


Explanation: The phone is shown from the front with its bottom edge visible. On that bottom edge, there is a central rectangular connector opening between two sets of speaker/microphone holes, indicating the charging port is in view.

Answer: 0


Explanation: The phone’s front face shows the screen and the top earpiece/camera area, but at the bottom there is only a plain white bezel with no circular button outline or icon present (where a home button would normally be).

Answer: 2


Explanation: Looking at the top-left of the keyboard where an Esc key would normally be, the first key shown is the tilde/backtick (~) key, followed by the function keys (F1, F2, etc.). There is no key labeled “Esc” visible anywhere on the keyboard in the image.

Answer: 2


Explanation: The image shows a laptop keyboard at an angle. The long rectangular key centered on the bottom row of the keyboard—the space bar—is clearly present and distinguishable from surrounding keys.

Answer: 0


Explanation: The phone is shown from an angle where the bottom edge is visible. On that edge you can see the headphone jack and the charging port, but there are no distinct perforated grilles/rows of small holes that would indicate speaker holes; the image isn’t sharp enough to make out any tiny holes either.

Answer: 2


Explanation: The laptop is shown open with the keyboard deck visible. On the right side of the palm rest area there is a large, rectangular trackpad/palm-click surface, clearly distinguishable from the keyboard and chassis.

Answer: 0


Explanation: The Windows taskbar is visible along the bottom of the screen, and the Start button would normally appear at the far left of that taskbar. In this image, the bottom-left area is partially out of frame and the icons shown are centered, so the Start button itself cannot be seen.

Answer: 2


Explanation: The phone is shown from the front-bottom/side angle, and the visible edge is the bottom with the charging port and speaker/microphone grilles. A headphone jack would typically be on the top (or another edge), which is not shown here, and no circular 3.5mm port is visible on the shown edges.

Answer: 2


Explanation: The keyboard is visible, but the image resolution/angle makes the top-left corner (where the Esc key would be) too small and blurry to distinguish a clearly labeled or identifiable Esc key. I can’t confidently see the Esc key itself.

Answer: 2


Explanation: The laptop lid is shown from an angle, but the surface appears blank with no Apple-shaped logo or any cutout/mark visible on it.

Answer: 2


Explanation: The motorcycle’s front section shows a small, chrome, round lamp assembly mounted between the front forks (just above the radiator area), indicating the headlight is present in view.

Answer: 0


Explanation: The motorcycle is shown from a front-right angle where the headlight cluster and front forks dominate. The area where handlebars would extend left/right is mostly out of frame or obscured behind the headlights and fork assembly, so no distinct handlebar/grips are clearly visible.

Answer: 2


Explanation: The image shows the underside of a wired mouse. Only the bottom shell, feet, and label are visible; the usual optical sensor opening/window is not shown (likely on the opposite side or not in view).

Answer: 2


Explanation: Scanning the remote’s buttons, the top-right area shows a small button labeled “SOURCE” with an input icon, and nearby are the numeric keys and other controls (VOL/CH, MUTE, etc.). There is no button marked with the standard power symbol (⏻) or labeled “Power” anywhere in the visible portion of the remote.

Answer: 2


Explanation: The front of the locomotive is shown from the side-front angle, and the cab area near the top front has dark rectangular windows. These windows are clearly distinguishable against the blue/gray paint.

Answer: 0


Explanation: The image shows a stainless-steel drinking fountain. The basin surface appears smooth and reflective, and while the bubbler nozzle is visible, there is no clearly identifiable drain opening or grate visible in the bowl area.

Answer: 2


Explanation: The image shows runway threshold markings and centerline stripes, but the runway designation numbers (large numerals painted near the threshold) are not present in the visible portion of the runway; the near-threshold area is cropped/only shows the piano-key bars without any digits.

Answer: 2


Explanation: The watch is photographed straight-on with the case edges visible, but the right-side case profile—where a crown would protrude—is not shown. No knob or crown shape can be seen along either side of the case in this view.

Answer: 2


Explanation: The train is sitting on a gravel ballast bed, and you can see the rail corridor with the rails running along the right side of the train (including track structure and alignment), indicating the track is clearly present in the scene.

Answer: 0


Explanation: The helicopter’s rotor mast/hub area is visible on top of the fuselage, but no rotor blades can be clearly seen extending out; if present, they are not discernible against the sky or are out of frame.

Answer: 2


Explanation: The image shows a Windows 7 desktop. The taskbar is visible at the bottom with icons (e.g., Internet Explorer, Windows Explorer), but the far-left area where the Start orb/button normally appears is not shown; the taskbar seems cropped/starts after where the Start button would be, so no Start button can be seen.

Answer: 2


Explanation: The image shows the front of an Amtrak locomotive. A headlight housing is present on the nose area, but the light itself isn’t illuminated and blends into the blue paint/shadow, making it difficult to distinguish clearly at this resolution.

Answer: 1


Explanation: The image shows the underside of an airplane from below. The wings and fuselage are visible, but there are no distinct engine nacelles or pods discernible; the bright, overexposed sky and the angle/scale make any engines not clearly visible.

Answer: 2


Explanation: The aircraft is photographed head-on. Near the top-front of the fuselage there is a dark, glossy area where the cockpit windshield is located, but due to distance and lighting it isn’t sharply defined; it’s still discernible as the cockpit window region.

Answer: 1


Explanation: The image shows the underside of an airliner in flight with landing gear down. The wings are visible, but there are no clear engine nacelles under the wings or at the tail; any engines are either out of frame or obscured by the viewing angle.

Answer: 2


Explanation: The vertical stabilizer is the upright fin on the tail of an airplane. In this side view, the tail section is visible, and you can see the vertical fin rising above the horizontal tailplane at the rear (left side of the image), though it’s relatively small compared to the fuselage and blends a bit with the bright lighting.

Answer: 1


Explanation: The cup lid is shown from above, and the typical sip opening on a to-go lid is not apparent—only the raised drinking area and circular contours are visible, with no cutout or slot seen.

Answer: 2


Explanation: The backpack is shown from the back (shoulder straps facing the camera). Along the top edge near the center, there is a small loop/handle peeking above the backpack’s top seam, but it’s partially obscured by the chair back and the bag itself, making it not very prominent.

Answer: 1


Explanation: The cup lid shows a standard raised drinking spout area on the left side with an open sip slit/port; you can see the opening and some coffee residue around it, indicating the sip hole is present and easy to identify.

Answer: 0


Explanation: The photo shows a door edge with lever handles and trim, but the latch area (where a latch bolt would protrude from the door edge into the strike plate) is not visible—it's either out of frame or obscured by the door/frame alignment. No protruding latch bolt can be seen.

Answer: 2


Explanation: On the right side of the door, there is a vertical metallic handle plate with a dark grip/slot area, which is clearly identifiable as the door handle.

Answer: 0


Explanation: The image shows a white Apple power adapter on a wooden surface. No USB-A/USB-C opening is visible on any side; only a small protruding metal piece near the top edge is seen, which is not a USB port.

Answer: 2


Explanation: The car is shown from a front-left angle. Side mirrors would normally protrude from the door near the A-pillar, but in this image that area appears smooth with no distinct mirror housing visible; reflections and the car’s body lines are visible, but no mirror shape can be identified.

Answer: 2


Explanation: The image shows a wall-mounted Elkay EZH2O drinking fountain/bottle filler. The lower basin has a raised central spout/nozzle area where water would bubble up (the drinking bubbler). This spout is plainly in view above the basin.

Answer: 0


Explanation: The object appears to be the bottom side of an earbud charging case. I can see a few small circular holes (likely speaker/vent or indicator holes), but there is no distinct rectangular/oval cutout or connector shape that would indicate a charging port (e.g., Lightning/USB-C) on the visible surface.

Answer: 2


Explanation: The image shows the back of a tablet with a plain silver surface and some small marks near the bottom, but there is no distinct Apple logo shape visible anywhere on the device.

Answer: 2


Explanation: The image shows a white earbud-style charging case. On the visible side there are only small pinholes/LED indicator holes; no rectangular USB port or circular charging jack is visible on this side.

Answer: 2


Explanation: The image shows a game controller, and two analog joystick caps are clearly visible near the lower center-left and center-right of the controller.

Answer: 0


Explanation: The image shows a wall-mounted bottle-filling water fountain with a metal basin. A drain would typically appear as a grated opening or circular hole in the lowest part of the basin. Here, the basin surface is visible with water droplets, but no distinct drain opening or grate can be seen anywhere in the basin area.

Answer: 2


Explanation: The image shows the bottom edge of a smartphone with a headphone jack, a small microphone hole, and a charging port. There are no visible speaker grille holes or perforations that would indicate a speaker.

Answer: 2


Explanation: The image shows the back of an iPad with a case/hand grip. The smart connector would appear as a small row of metallic pins on the back or edge, but no distinct pin contacts are visible anywhere in the shown areas.

Answer: 2


Explanation: The image shows the back of an iPhone and a pair of wireless earbuds on a plain surface. The phone is oriented with its rear side up, but no camera lens/module is visible within the frame (the corner where the rear camera would normally be is not shown/does not display a lens).

Answer: 2


Explanation: The tablet screen shows the lock screen with the time and “Swipe up to unlock.” There are no status-bar icons visible (including the battery icon/percentage) in the top corners, so no battery percentage can be read.

Answer: 2


Explanation: The photo shows the back of an iPad in a case. In the top-left corner there is an oval camera cutout with a small lens element visible inside it, so the camera can be seen clearly.

Answer: 0


Explanation: The keyboard is clearly visible, and the arrow-key cluster can be seen on the right side of the keyboard (the four keys with arrow symbols).

Answer: 0


Explanation: The laptop is open and the palm rest area below the keyboard is visible. On the right side of that area there is a large rectangular touchpad surface that can be clearly seen.

Answer: 0


Explanation: The image shows a full-size black keyboard. The long horizontal key at the bottom center of the main key area (below the letter keys) is the space bar, and it is unobstructed and easy to see.

Answer: 0


Explanation: The image shows the bottom edge of a smartphone (charging port, speaker holes, and headphone jack area). The front face with a home button is not shown, so no home button can be seen.

Answer: 2


Explanation: The outlet shown has two slots per receptacle (one horizontal/angled and one vertical), and there is no round or U-shaped third opening that would indicate a ground pin hole.

Answer: 2


Explanation: The mouse is shown from above, and the top shell looks smooth with no distinct central wheel or the usual wheel gap between left and right buttons. Only a seam line is visible, not a scroll wheel.

Answer: 2


Explanation: The image shows a wall outlet with a faceplate. A fastening screw would typically appear at the center of the faceplate or at the top/bottom as a small circular head. Here, no distinct screw head is visible; the small openings are part of the receptacle and appear as plug slots/holes rather than a screw.

Answer: 2


Explanation: The image shows the front (nose) of an Amtrak locomotive from above. The area where the engineer/driver cab windows would be is either outside the crop or too far/angled to distinguish; no clear side or front cab window is discernible.

Answer: 2


Explanation: The motorcycle is shown mostly from the rear. In the upper area near the instrument cluster, the handlebar itself isn’t clearly distinguishable—only the gauges and some small front components are visible, while the bar is largely obscured by the angle and blur.

Answer: 1


Explanation: The photo shows a duplex electrical outlet with a faceplate. The usual faceplate mounting screw would be in the center, but here that area appears as open holes/ports without a screw head present. No screw heads are visible at the corners either.

Answer: 2


Explanation: The sink basin shows the faucet and drain, but there is no opening near the upper inner wall of the basin (where an overflow hole would typically be). The only perforations visible are in the drain cover at the bottom, which is not an overflow.

Answer: 2


Explanation: The image shows the front of a locomotive, including its windshield, front paneling, and coupler area. However, there is no distinct circular/rectangular lamp lens or illuminated headlight area visible on the front—only painted stripes and fixtures.

Answer: 2


Explanation: The image shows the bottom of a MacBook Pro. I can see several screw heads and the edges/corners of the case, but there are no distinct rubber pads/feet visible at the corners or along the edges—nothing that looks like separate rubber strips or bumpers.

Answer: 2


Explanation: A train is on the right side of the image, and you can clearly see the rails and ballast running beneath and in front of it, forming the track line.

Answer: 0


Explanation: The sink basin is visible, but the typical drain opening at the bottom is not shown—only the metal surface with water droplets and reflections. No circular drain or strainer is visible anywhere in the basin area.

Answer: 2


Explanation: The wheelchair’s small front caster wheel can be clearly seen near the bottom/front area of the frame.

Answer: 0


Explanation: The instrument’s scroll at the top shows the tuning pegs on both sides; their rounded ends are clearly distinguishable against the white background.

Answer: 0


Explanation: The image shows the front of a violin, and on both sides of the bridge there are the characteristic f-shaped sound holes clearly visible against the orange-brown body.

Answer: 0


Explanation: The image shows a violin viewed from the front, and the four strings can be seen running vertically from the tailpiece/bridge area up along the fingerboard toward the pegs. They are distinct against the darker fingerboard and lighter body.

Answer: 0


Explanation: The image shows a violin from the front, and the long dark (black) fingerboard running from the neck down toward the bridge is clearly visible in the center above the strings.

Answer: 0


Explanation: The image shows a mechanical balance scale with two pans and a central beam with tick marks, but there is no circular or numbered dial/gauge present anywhere on the device.

Answer: 2


Explanation: The fire extinguisher has a round pressure gauge near the top, and inside it a needle/pointer is clearly visible against the gauge face.

Answer: 0


Explanation: The guitar’s headstock is clearly shown, and you can see multiple tuning machines (metal tuning pegs with white rollers/buttons) on both sides of the slotted headstock.

Answer: 0


Explanation: The vest’s front zipper is centered and the pull/tab is clearly shown around the upper chest area (and the zipper track is visible down the front), so the zipper tag can be seen without difficulty.

Answer: 0


Explanation: The image shows a microscope with the revolving nosepiece and multiple objective lenses clearly attached and visible near the stage.

Answer: 0


Explanation: The balance scale has a horizontal measuring beam with numbered markings and tick marks along it, which functions like a ruler and is clearly visible in the center of the image.

Answer: 0


Explanation: The mug is shown from the side, and a rectangular handle is clearly seen attached on the right side with distinct edges and open space inside.

Answer: 0


Explanation: The image shows a microscope with a circular mirror/reflector located beneath the stage (used to reflect light up through the specimen). It is clearly seen as a round, shiny disc.

Answer: 0


Explanation: The top edge of the mug is clearly outlined as an oval opening, with a distinct lip separating the interior from the exterior surface.

Answer: 0


Explanation: On the left side of the microscope’s arm there is a large, ridged focusing knob; this is the coarse focus knob and it stands out clearly in the image.

Answer: 0


Explanation: The microscope’s stage shows two small metallic slide-holding clips on top of the black stage; their shape and placement are distinct and easy to make out.

Answer: 0


Explanation: The image shows a pair of scissors with two distinct oval finger holes in the handles, clearly visible against the white background.

Answer: 0


Explanation: On the microscope’s arm, there is a large focusing wheel (coarse focus) and a smaller adjacent/concentric knob that corresponds to the fine focus. The smaller knob is present but not very prominent due to its size and the image resolution.

Answer: 1


Explanation: The image shows an alarm clock with a clear clock face, and the dial numbers (1–12) are plainly readable.

Answer: 0


Explanation: The glasses’ side arms (temples) can be seen extending from the frame toward the sides, with dark black pieces clearly visible across and beyond the lenses.

Answer: 0


Explanation: The image shows a comb, and the comb’s teeth (the evenly spaced prongs) are clearly shown and distinct against the white background.

Answer: 0


Explanation: The glasses are shown at an angle where the bridge and inner side of the frame are visible. Near the center, you can clearly see the transparent silicone nose pads attached to the metal arms.

Answer: 0


Explanation: The image shows two power strips with their electrical cords/coiled cables clearly visible extending from each strip and ending in plugs.

Answer: 0


Explanation: The image shows a water tap with a cross-shaped knob/handle on top, clearly distinguishable against the light background.

Answer: 0


Explanation: The image shows a fire truck from the side, and multiple black circular wheels/tires are clearly shown along the bottom of the truck with visible rims and tread edges.

Answer: 0


Explanation: The image shows an analog alarm clock with multiple hands (hour, minute, and a thin second hand) clearly visible against the white clock face.

Answer: 0


Explanation: The kettle’s pouring spout is clearly shown on the left side as a protruding triangular metal piece distinct from the body.

Answer: 0


Explanation: The electric kettle has a prominent black curved grip attached on the right side, clearly distinguishable from the body and background.

Answer: 0


Explanation: The image shows a wall charger with a fixed cable. One end has a two-prong plug, and the other end appears to be a Lightning-style device connector; there is no USB-A or USB-C connector visible anywhere in the image.

Answer: 2


Explanation: The image shows a bicycle, and the saddle/seat is plainly visible near the rear of the frame above the seat post.

Answer: 0


Explanation: The image shows power strips with their attached power cords, and the plug heads are clearly shown (one at the bottom-left and another at the bottom-right).

Answer: 0


Explanation: On the front of the kettle’s black base there is a distinct red oval window/LED area, which is the indicator light and it stands out clearly against the dark base.

Answer: 0


Explanation: The image shows an open laptop, and the keyboard area with individual keys is clearly visible below the screen.

Answer: 0


Explanation: The bicycle’s handlebar is clearly shown at the top front of the bike, including the curved chrome bar and the grips.

Answer: 0


Explanation: The image shows a fire extinguisher with a black handle assembly at the top, including the squeeze lever that you would press to discharge the extinguisher. The lever shape is clearly distinguishable above the cylinder.

Answer: 0


Explanation: The image shows a shopping cart, and multiple caster wheels are clearly visible at the bottom (black wheels attached to metal brackets).

Answer: 0


Explanation: The bicycle’s crank area is visible, and a pedal can be clearly seen near the lower middle of the bike (with its rectangular shape and spindle).

Answer: 0


Explanation: A shopping cart handlebar with a white grip is clearly shown at the top of the cart, making the handle easy to see.

Answer: 0


Explanation: The standing fan has a control area on the front of the neck/column with multiple button-like switches that are plainly visible against the black panel.

Answer: 0


Explanation: The image shows a car interior from the driver’s perspective, and the steering wheel is clearly seen on the left side in front of the instrument cluster.

Answer: 0


Explanation: The image shows a toaster viewed from an angle where the top surface is visible, and you can clearly see the two elongated openings where bread is inserted.

Answer: 0


Explanation: A rear-view mirror is visible at the top-center of the windshield area inside the car; it’s clearly defined and reflective.

Answer: 0


Explanation: The aircraft’s tail fin (the upright part at the rear, above the horizontal tailplane) is clearly shown on the left side of the image, including its markings and shape, so the vertical stabilizer is plainly visible.

Answer: 0


Explanation: At the aircraft’s nose there is a red prop/spinner area, but the actual propeller blades are not clearly distinguishable (they appear obscured/covered or too faint to make out).

Answer: 1


Explanation: The image shows a passenger jet in flight with its under‑wing engine nacelles clearly visible (you can see the large cylindrical engines beneath the wings).

Answer: 0


Explanation: The aircraft is shown from the side with the nose section clearly in view; the dark cockpit windshield/windows are discernible near the front of the fuselage.

Answer: 0


Explanation: The aircraft’s tail section is visible, and the horizontal tailplane (the small wing-like surface at the rear, extending sideways from the tail) can be clearly seen behind the fuselage.

Answer: 0


Explanation: On the front-right side of the toaster, there is a distinct vertical slot with a black/silver handle protruding outward, which is the toast-lowering lever and is clearly seen.

Answer: 0


Explanation: At the top of the bicycle, the horizontal bar with hand grips and brake/controls is clearly shown, which is the handlebar.

Answer: 0


Explanation: The airplane is shown from one side, so only the windows on the near side are visible. Any windows on the far side are not visible, and one section is also partially obscured by the wing/strut.

Answer: 2


Explanation: The vertical stabilizer is the upright tail fin at the rear of the aircraft. In this image, the blue tail fin with United’s globe logo is clearly visible against the sky.

Answer: 0


Explanation: The horizontal stabilizer is the small horizontal tailplane mounted near the top of the tail at the rear of the aircraft. In this side-on view, it is clearly visible extending from the tail section (with its outline and position distinct against the sky).

Answer: 0


Explanation: A bicycle saddle is clearly shown near the top-left area of the bike, mounted on the seatpost and unobstructed.

Answer: 0


Explanation: The cup lid shows an oval drinking opening near the front edge; it’s unobstructed and easy to see against the white lid.

Answer: 0


Explanation: The bicycle’s crank area is visible, and you can clearly see a pedal attached near the bottom of the drivetrain (with its flat platform shape).

Answer: 0


Explanation: The back of an iPad is shown, and the Apple logo is prominently centered on the device with clear contrast against the silver surface.

Answer: 0


Explanation: The keyboard’s top-left corner clearly shows the key labeled “Esc,” making it easy to see and read.

Answer: 0


Explanation: The phone is shown at an angle where the bottom edge is clearly visible, and there are distinct rows of small circular perforations (speaker holes) on either side of the charging port.

Answer: 0


Explanation: The phone’s front face is shown, and at the bottom center there is a distinct circular button area typical of a home button, clearly outlined and unobstructed.

Answer: 0


Explanation: The phone is shown at an angle where the bottom edge is visible. On the left side of that bottom edge there is a distinct circular port consistent with a 3.5mm headphone jack, clearly seen next to the speaker/microphone grilles and charging port.

Answer: 0


Explanation: The phone is shown at an angle where the bottom edge is visible, and you can clearly see the rectangular charging port centered between the speaker/microphone grilles.

Answer: 0


Explanation: The back of the tablet is shown, and there is a distinct small circular camera lens visible near the top-left corner.

Answer: 0


Explanation: The image shows the back of an iPad leaning against a surface. The bottom edge where speaker grilles/holes are typically located is not shown clearly, and there are no distinct rows of perforations visible on any exposed edge in this view.

Answer: 2


Explanation: The laptop keyboard is clearly shown, and the long horizontal key in the bottom row (the space bar) is plainly visible near the center.

Answer: 0


Explanation: The laptop lid is visible and has a prominent white Apple logo centered on it, with clear contrast against the silver surface.

Answer: 0


Explanation: The back of the iPad is shown, and a small circular rear camera lens is clearly visible at the top-left corner.

Answer: 0


Explanation: The keyboard is visible and the top-left key position where the Esc key normally is can be seen, but the label on that key isn’t clearly readable due to the angle and resolution, making it hard to confirm by text.

Answer: 1


Explanation: The laptop is shown open from an angle, and a large rectangular touchpad area is clearly visible on the palm rest below the keyboard.

Answer: 0


Explanation: At the top of the motorcycle, the handlebars are visible with the grips and control levers clearly shown extending left and right above the fuel tank and near the headlights.

Answer: 0


Explanation: The Windows Start orb is present at the bottom-left corner of the taskbar and is clearly distinguishable from the other icons.

Answer: 0


Explanation: The image shows a train running along railroad rails; the parallel steel rails and wooden ties are clearly visible in the foreground and extend into the distance.

Answer: 0


Explanation: At the bottom center of the screen, the Windows 11 taskbar is visible, and the Windows Start icon (four-pane window logo) can be seen among the centered taskbar icons.

Answer: 0


Explanation: A red circular button with the standard power symbol is clearly visible at the top-right corner of the remote.

Answer: 0


Explanation: The runway designation marking ("30" with an "R" for right) is prominently painted in large white characters near the foreground and is easy to read.

Answer: 0


Explanation: The image shows the underside of a computer mouse, and in the center there is a distinct opening/clear lens area where the optical sensor looks through (the sensor window). It stands out as a visible cutout/lens region on the bottom shell.

Answer: 0


Explanation: The motorcycle’s front lighting is in view: two round headlamp units are clearly visible near the handlebars/fork area, facing forward.

Answer: 0


Explanation: The front of the locomotive shows the driver’s cab area with multiple dark, rectangular glass panes (windshield/side cab windows) clearly visible.

Answer: 0


Explanation: The front of the lead locomotive shows illuminated circular headlight/marker lights on the nose, clearly distinguishable against the blue-and-silver paint.

Answer: 0


Explanation: The helicopter’s main rotor blades are clearly seen extending from the rotor hub on top of the aircraft, spanning across the upper part of the image.

Answer: 0


Explanation: The sink basin shows a distinct circular drain opening near the bottom center, with the drain pattern clearly visible inside it.

Answer: 0


Explanation: The watch’s winding crown is on the right side of the case (around the 3 o’clock position) and is clearly protruding from the case, making it easy to see against the background.

Answer: 0


Explanation: The aircraft is shown head-on, and near the top of the nose you can clearly see the dark, angular cockpit windshield panels contrasting against the white fuselage.

Answer: 0


Explanation: The image shows the underside of a jet aircraft, and two cylindrical engine nacelles are clearly visible under the wings on both sides.

Answer: 0


Explanation: The airplane is shown from below with both under-wing nacelles clearly in view; the circular engine intakes are distinct on each side.

Answer: 0


Explanation: The aircraft’s tail fin (vertical stabilizer) is clearly visible at the rear of the plane: it’s the tall blue vertical surface with the United globe logo.

Answer: 0


Explanation: On the near-facing side of the white Apple charger, there is a distinct rectangular opening consistent with a USB port, and it can be seen without obstruction.

Answer: 0


Explanation: The backpack has a padded carry handle at the very top, arching above the main compartment, and it is unobstructed and easy to see.

Answer: 0


Explanation: The coffee cup lid shows an oval drinking/sip opening near the rim on the left side, and it is clearly distinguishable from the surrounding lid features.

Answer: 0


Explanation: The coffee cup lid shows a distinct oval opening/slot near the front edge of the lid, which is the sip hole and it is easy to spot.

Answer: 0


Explanation: A red side-view mirror is clearly visible on the near side of the car, protruding from the door area next to the front window.

Answer: 0


Explanation: A metal lever-style door handle is clearly visible on the right side of the door, attached to the lock plate.

Answer: 0


Explanation: The image shows a white earbud charging case with a clearly visible USB-C charging port centered on the bottom edge.

Answer: 0


Explanation: The door’s edge shows the latch faceplate and an opening where the latch bolt would extend, but no protruding latch bolt/tongue is visible (it appears retracted or absent).

Answer: 2


Explanation: The image shows a PlayStation-style game controller. Two analog joysticks (thumbsticks) are clearly present near the lower center of the controller, one on the left and one on the right.

Answer: 0


Explanation: The back of an Apple device is shown, and the Apple logo is clearly centered and unobstructed with good contrast against the gray surface.

Answer: 0


Explanation: The image shows a drinking fountain, and the bubbler/spout where water comes out is clearly visible at the lower right of the basin (with a light-colored mouth guard).

Answer: 0


Explanation: A camera lens module is clearly visible at the top-left corner of the tablet (a distinct circular lens within a camera housing).

Answer: 0


Explanation: The drinking fountain basin shows a distinct circular drain opening with a perforated grate on the left side of the basin, making it easy to identify.

Answer: 0


Explanation: The image shows the back of an iPhone, and its rear camera module (lens area near the top corner) is clearly visible.

Answer: 0


Explanation: The bottom of the device shows a clearly defined USB-C charging port opening in the center, unobstructed and in focus.

Answer: 0


Explanation: The battery percentage is shown in the iPad’s status bar at the top-right corner, and the number “17%” can be read clearly.

Answer: 0


Explanation: On the back near the bottom center, there are three small circular dots aligned in a row, which match the iPad Smart Connector pins. They are present but relatively small and faint, making them a bit easy to miss at first glance.

Answer: 1


Explanation: The image shows the bottom edge of a smartphone, and there is a row of circular perforations on the right side that are typical of a phone’s speaker grille. These holes are in clear view and unobstructed.

Answer: 0


Explanation: The image shows a full keyboard, and the long horizontal space bar key is clearly visible near the bottom center of the keyboard.

Answer: 0


Explanation: The laptop’s touchpad is visible as the large rectangular pad centered below the keyboard on the palm rest area, with clear edges and contrast against the surrounding surface.

Answer: 0


Explanation: The underside of the laptop shows circular rubber pads at the corners; these are the rubber feet and they are clearly distinguishable against the casing.

Answer: 0


Explanation: The laptop keyboard is clearly shown, and on the right side there is a distinct set of arrow keys (up, down, left, right) visible as a small cluster.

Answer: 0


Explanation: The wall outlet cover plate shows two mounting screws—one near the top and one near the bottom—and both are plainly visible against the white plate.

Answer: 0


Explanation: The image shows the top of a wired computer mouse, and the ridged scroll wheel between the left and right click buttons is clearly visible near the front.

Answer: 0


Explanation: The phone’s front bottom area shows a distinct circular button (the home button) centered below the screen, with clear outline and contrast against the bezel.

Answer: 0


Explanation: The electrical outlet faceplate shows two mounting screws—one near the top and one near the bottom—both clearly distinguishable against the white plate.

Answer: 0


Explanation: The duplex outlet shows the round U-shaped/oval ground openings beneath the two vertical slots on both receptacles, and they are unobstructed and easy to see.

Answer: 0


Explanation: Railway tracks are clearly seen in the foreground and extending into the distance alongside the platform, with visible rails and sleepers beneath the train.

Answer: 0


Explanation: The front of the train shows two illuminated round lights (headlights) on either side below the windows, making the headlight(s) clearly visible.

Answer: 0


Explanation: The image shows a kitchen sink basin, and at the bottom center there is a circular metal drain fitting with visible holes, making the drain clearly identifiable.

Answer: 0


Explanation: The photo is taken from behind the motorcycle. While the instrument gauges are visible near the top, the actual handlebar (the horizontal bar with grips) is not clearly seen—it's obscured by the bike’s front area and the camera angle.

Answer: 2


Explanation: The front of the train locomotive is facing the camera, and you can clearly see the dark rectangular windshield windows on the cab area, which include the driver’s viewing window.

Answer: 0


Explanation: The sink basin shows two small circular openings near the upper inner wall (one on the left and one on the right). These openings are plainly visible and appear to serve as overflow/vent holes.

Answer: 0


Explanation: The guitar’s headstock is visible, and the white tuning pegs on both sides can be clearly seen.

Answer: 0


Explanation: The image shows a two-pan balance scale with pans, clamps, and knobs, but there is no circular gauge face or numbered dial visible anywhere on the device.

Answer: 2


Explanation: The fire extinguisher’s pressure gauge is visible near the top, and the needle can be clearly seen pointing within the colored (green/red) dial area.

Answer: 0


Explanation: At the top of the instrument (near the scroll/pegbox), there are dark horizontal pegs protruding from both sides, which are the tuning pegs, and they are clearly visible against the white background.

Answer: 0


Explanation: The vest’s zipper track is visible along the center, but the actual zipper pull/tag (the part you grab) is not seen—it's likely obscured near the top of the collar or out of frame.

Answer: 2


Explanation: The instrument’s front (top plate) is visible, but there are no f-shaped sound holes on either side of the bridge; only the body’s side cutouts (C-bouts) are seen.

Answer: 2


Explanation: The instrument is shown from the front, and the dark fingerboard runs along the neck between the pegbox and the body, clearly distinguishable from the lighter wood around it.

Answer: 0


Explanation: The image shows the front of a violin, but the area where the strings would normally run (from the tailpiece over the bridge up to the pegs) does not show distinct string lines—there are no clearly identifiable strands against the background or instrument body.

Answer: 2


Explanation: The image shows a mechanical balance scale with two pans and a central indicator. There is no separate length-measuring tool (a ruler/straightedge with measurement units) visible in the scene.

Answer: 2


Explanation: The microscope’s objective lens is located at the lower end of the body tube, just above the stage. In the image, that lower cylindrical lens housing is clearly visible beneath the main tube and above the slide platform.

Answer: 0


Explanation: The image shows a wheelchair with a large rear wheel clearly visible. Near the front underside of the chair, a smaller caster wheel can be seen, but it is partially obscured by the frame and footrest assembly, making it less prominent than the rear wheel.

Answer: 1


Explanation: The image shows a microscope with its eyepiece, objective lenses, stage, focus knobs, and base. A distinct reflector/mirror (typically a visible reflective disc or mirror assembly used to direct light) is not clearly present in this view; no obvious reflective mirror surface is visible under the stage or elsewhere.

Answer: 2


Explanation: The image shows a pair of scissors with two large, dark oval finger holes in the handles, clearly distinguishable against the white background.

Answer: 0


Explanation: The microscope’s stage is visible, but there are no distinct metal spring clips or slide holders shown on top of the stage surface—only the flat stage and components beneath it are visible.

Answer: 2


Explanation: The microscope’s large focusing knob on the side of the arm (a round, textured knob used for coarse focusing) is clearly shown in the image.

Answer: 0


Explanation: The image shows a wooden object (a tool/comb-like item) with no person or animal present, and there are no mouths or dental features visible anywhere.

Answer: 2


Explanation: The clock face is plain with only hands and no printed dial numbers around the edge or inside the dial.

Answer: 2


Explanation: The microscope shows a single large focusing knob on the arm (likely the coarse focus). There is no smaller, secondary/coaxial knob visible that would correspond to a fine focus knob.

Answer: 2


Explanation: The clock face shows the numbers and a central pivot point, but there are no hour or minute hands extending from the center; only the hub is visible.

Answer: 2


Explanation: The object shown is a plain cylindrical cup/container with smooth sides and no protruding part attached to it; there is no handle shape visible on either side.

Answer: 2


Explanation: The mug is shown from a slight angle where the top opening’s edge forms a clear circular boundary against the background, so the rim can be distinctly seen.

Answer: 0


Explanation: The glasses’ temple arms can be seen as short black extensions at both outer sides of the round frames (left and right), not obscured by anything.

Answer: 0


Explanation: The glasses are shown from an angled top view. While the bridge and rims are visible, there are no distinct nose pads (small clear/colored pads attached to the frame) discernible near the bridge area; only the frame lines are seen.

Answer: 2


Explanation: The image shows two power strips and two plug heads, but there is no cable/cord extending from the strips or plugs anywhere in the frame.

Answer: 2


Explanation: The image shows two power strips with their cords visible, but the actual plug head (the male plug that goes into a wall outlet) is not shown—only the cable is seen.

Answer: 2


Explanation: The image shows a wall charger with two prongs and an attached cable; the cable end appears capped/covered and no USB-A/USB-C plug shape is visible anywhere.

Answer: 2


Explanation: The image shows an electric kettle from a side angle with the handle on the right and the lid closed. There is no distinct pouring lip or protruding spout visible on the kettle’s body or near the top edge from this viewpoint.

Answer: 2


Explanation: The image shows only the faucet spout with water flowing; there is no knob, lever, or other control piece attached or visible that would function as a handle.

Answer: 2


Explanation: The image shows an electric kettle, and a large black grip/handle is clearly present on the right side, extending from near the lid down toward the base.

Answer: 0


Explanation: The bicycle’s handlebar is visible at the front of the bike, above the front wheel, attached to the stem; its curved shape and grip area can be clearly seen.

Answer: 0


Explanation: The image shows a green shopping cart, and the push handle bars are clearly visible at the upper rear of the cart.

Answer: 0


Explanation: The image shows the extinguisher cylinder, hose, and a pressure gauge/valve assembly on top, but there is no trigger handle or squeeze lever (the usual lever near the carrying handle) visible in this view.

Answer: 2


Explanation: The image shows a fire engine with several wheels; the black circular tires are clearly visible along the bottom of the truck.

Answer: 0


Explanation: A pedal and crank arm can be seen on the near side of the bike, extending downward from the chain guard area (the silver pedal/arm is clearly distinguishable).

Answer: 0


Explanation: The bicycle’s seat tube/top area shows no seat or saddle shape attached—only the frame and handlebars are visible, with no distinct saddle present above the frame.

Answer: 2


Explanation: The image shows a stainless-steel electric kettle with a black handle and lid. While a switch/button area is visible on the handle, there is no distinct illuminated spot or translucent lens that would indicate an indicator light in this view.

Answer: 2


Explanation: The image shows a standing fan with a control area likely on the base, but any actual switch/button details are too small and indistinct to clearly make out; you can only vaguely infer something might be there.

Answer: 1


Explanation: The image shows an open laptop with the screen and palm rest/trackpad area visible, but there are no distinct key shapes or keyboard layout visible on the base.

Answer: 2


Explanation: The image shows a shopping cart, and at the bottom-right of the cart’s base you can see small caster wheels (round wheel parts) clearly against the white background.

Answer: 0


Explanation: The toaster is shown from an angled side/front view. While the lever slot and controls are visible, the actual top opening where bread is inserted (the bread slot) is not shown in this view.

Answer: 2


Explanation: The aircraft is shown from the side with the nose on the right, but there are no propeller blades discernible at the front—no hub or blade outlines are visible against the background.

Answer: 2


Explanation: The airplane is shown from one side, so you can only see the windows on the near side (the cockpit/side windows). Any windows on the opposite side are not visible in this view, so not all windows are visible in the image.

Answer: 2


Explanation: The aircraft is shown from the side, and while the vertical tail (fin) is visible, there is no discernible horizontal tailplane surface extending out from the tail; it appears obscured or out of frame, so the horizontal stabilizer cannot be seen in this image.

Answer: 2


Explanation: The view shows the car’s dashboard, steering wheel, windshield, and an overhead console near the roofline, but there is no rear-view mirror mounted on the windshield or visible anywhere in the frame.

Answer: 2


Explanation: The aircraft is shown from the side with a clear view of the underside of the wings, and the engine nacelles are plainly visible beneath the wings.

Answer: 0


Explanation: The vertical stabilizer is the upright tail fin at the rear of the aircraft. In this image, the tail section is clearly visible on the left side, and you can see the vertical fin rising above the horizontal tail surface against the sky.

Answer: 0


Explanation: The toaster’s front shows a shade dial and two buttons, and the visible side panels do not show a typical toast-lift/carry lever. No protruding lever is present anywhere in the image.

Answer: 2


Explanation: The image is taken from inside a car, and the steering wheel can be clearly seen in the lower-left foreground in front of the instrument cluster.

Answer: 0


Explanation: The bike shows a seatpost and seat clamp, but there is no saddle/seat mounted on top—only the bare post is visible.

Answer: 2


Explanation: The aircraft is shown from the side, and at the tail you can see the vertical fin clearly. A small horizontal surface (the tailplane/horizontal stabilizer) also protrudes from the rear fuselage near the base of the fin, but it’s subtle and partly blends with the fuselage/tail area due to the angle and lighting.

Answer: 1


Explanation: The aircraft is shown from the side, and at the tail (left side of the image) you can clearly see the upright fin above the rear fuselage, which is the vertical stabilizer.

Answer: 0


Explanation: The bicycle shows the front fork and a vertical steering tube/stem, but no horizontal bar where a rider would grip (handlebar) is present in the image.

Answer: 2


Explanation: The image shows the back of an Apple device with the logo centered. There is no distinct camera lens or module visible on the back (no circular lens, cutout, or glass camera window can be seen).

Answer: 2


Explanation: The aircraft is shown in a clear side view, and at the very front of the fuselage (near the nose) you can make out the dark, angled cockpit windshield shapes against the white body.

Answer: 0


Explanation: The image shows the back of an iPad. Near the bottom, the word “iPad” is visible, but there is no Apple-shaped logo anywhere on the surface (neither clearly nor faintly).

Answer: 2


Explanation: The image shows the back of an iPad at an angle, with only the rear surface and a small portion of the edge visible. The speaker grilles/holes are typically on the bottom edge, but that edge is not shown clearly enough here to see any perforations.

Answer: 2


Explanation: Looking at the drivetrain area, the chain, rear derailleur, and crank/chainring region are visible, but no pedal platform is clearly shown on either side (it appears out of view or obscured by the angle/frame).

Answer: 2


Explanation: The lid is viewed mostly from above, and while there is a tiny dot-like vent hole visible near the top of the lid, the actual drinking/sip opening (typically a larger slot near the rim) is not visible in this angle/photo.

Answer: 2


Explanation: The image shows the back of a phone with an Apple logo, but there is no camera lens or camera bump/module visible anywhere on the device in this view.

Answer: 2


Explanation: The phone is shown at an angle where the bottom edge is partially visible (you can see the speaker grille holes and the headphone jack), but the central charging connector opening (Lightning port) is not clearly shown/identifiable in the image.

Answer: 2


Explanation: The photo shows the phone’s bottom edge (Lightning port and speaker/mic grilles) and the front/side. The 3.5mm headphone jack would be on the top edge for this model, and that edge is not shown clearly, so no headphone jack can be seen.

Answer: 2


Explanation: The laptop keyboard is clearly shown, and the long horizontal space bar key is visible along the bottom row of the keyboard.

Answer: 0


Explanation: Looking at the top-left of the keyboard, the first key shown is the tilde/backtick (~) key, followed by the function keys (F1, F2, etc.). There is no separate key labeled “Esc” visible anywhere on the keyboard in the image.

Answer: 2


Explanation: The image shows the back/outer lid of a silver laptop, but the surface appears plain with no Apple emblem or cutout visible anywhere on the lid or body in the visible area.

Answer: 2


Explanation: The phone is shown from the front, and while the bottom white bezel is visible, there is no distinct circular (or any) home button outline or icon shown on it.

Answer: 2


Explanation: A round headlight housing is visible at the front of the motorcycle, mounted between the front forks above the radiator area, with its lens facing forward.

Answer: 0


Explanation: The phone’s bottom edge is visible with the headphone jack and the charging port, but there is no row of small perforations (speaker grille holes) visible on either side of the port in this image.

Answer: 2


Explanation: The keyboard is visible, including the top-left corner where the Esc key would be, but the angle and resolution make the key label/details difficult to clearly distinguish.

Answer: 1


Explanation: The laptop’s palm rest area is visible, but there is no clearly delineated rectangular touchpad surface, border, or separation line that would indicate the touchpad’s location.

Answer: 2


Explanation: The motorcycle’s front end (forks, headlight cluster, and indicators) is clearly visible, but the actual handlebar/grips are not seen—there are no distinct bars extending left/right from the steering area in this view.

Answer: 2


Explanation: I inspected the remote for a dedicated power key (typically marked with the ⏻ power symbol or labeled “Power”). The visible buttons include SOURCE, numeric keypad, volume/channel controls, and various function keys, but no clear power symbol or “Power” label is present.

Answer: 2


Explanation: The Windows taskbar is visible along the bottom of the screen, and there is a small Windows logo (Start button) among the centered taskbar icons. It’s present but somewhat small due to the photo distance.

Answer: 1


Explanation: The image shows the underside of a wired mouse with a label, an oval indentation, and small holes/feet, but there is no distinct transparent or cut-out optical/laser sensor window visible anywhere on the base.

Answer: 2


Explanation: The image shows the runway centerline, threshold “piano key” markings, and aiming point blocks, but there are no runway designation numerals (e.g., 09/27, 18/36) visible near the threshold in the frame.

Answer: 2


Explanation: The image shows the front/side of an Amtrak locomotive. While the nose and cab windows are clearly visible, there is no distinct headlight lens or illuminated lamp visible on the front face from this angle (no bright circular/rectangular light or headlight housing can be seen).

Answer: 2


Explanation: The train is sitting on a rail bed, and you can clearly make out the rails and the line of the track extending into the distance on the right side of the image.

Answer: 0


Explanation: The image shows the front and side of an Amtrak locomotive, but the typical driver cab windows/windshield area isn’t clearly seen—there are no distinct, transparent cab window panes visible from this angle (only body panels, lights, and vents are apparent).

Answer: 2


Explanation: The watch is photographed mostly straight-on, showing the dial and bezel. The case sides are not clearly visible, and there is no distinct protruding knob (crown) apparent on either side of the case in this view.

Answer: 2


Explanation: The taskbar is visible along the bottom, but in the far-left corner where the Windows 7 Start orb/button normally appears, only application icons (e.g., Internet Explorer and a folder) are shown. There is no Windows logo orb or labeled Start button present.

Answer: 2


Explanation: The image shows the top of a stainless-steel drinking fountain with a smooth basin surface and a bubbler spout, but there is no distinct drain opening or perforated drain area visible anywhere in the bowl.

Answer: 2


Explanation: The helicopter’s rotor mast/hub area on top is visible, but there are no main rotor blades extending outward anywhere in the frame (only the tail rotor is clearly seen at the rear).

Answer: 2


Explanation: The aircraft is viewed head-on, and the dark, reflective cockpit windscreen area is clearly visible on the front of the fuselage above the nose.

Answer: 0


Explanation: The airplane is photographed from below and slightly from the front, but the areas under the wings where engine nacelles would normally be seen appear clear—only the wings and landing gear are visible, with no distinct engine shapes present.

Answer: 2


Explanation: The aircraft is shown from the side, and the tail section is visible at the left. The vertical stabilizer is present but mostly seen edge-on and partially blends with the fuselage, making it less distinct than the wings and horizontal stabilizers.

Answer: 1


Explanation: The image shows the underside of an aircraft from below, but the areas under the wings where engine nacelles would normally be are not clearly distinguishable—no engine shapes or inlets are visible against the bright background.

Answer: 2


Explanation: The backpack’s top lift handle (a small fabric loop) can be seen at the very top center of the bag, just above where the shoulder straps meet, although part of it is slightly obscured by the chair/backpack position.

Answer: 1


Explanation: The car is shown from a front three-quarter angle, and the area where a side-view mirror would normally protrude from the door/A-pillar is visible. However, there is no distinct mirror housing sticking out; only the window and body lines are seen.

Answer: 2


Explanation: The cup’s lid is shown from above, but the drinking opening/cutout typical of a sip hole isn’t apparent; the rim and top surface look continuous with only minor specks/stains rather than a clear opening.

Answer: 2


Explanation: The image shows the top and side of a white Apple power adapter. The only visible metal part is the AC plug/prong at the top-right; there is no rectangular USB opening or any port-facing side shown.

Answer: 2


Explanation: The white cup lid shows a distinct sipping opening/slot near the rim, with some liquid residue visible around that opening, indicating the sip hole is clearly present and easy to see.

Answer: 0


Explanation: A vertical metal door handle/pull is clearly visible on the right side of the door, standing out from the door surface.

Answer: 0


Explanation: The photo shows the door’s edge near the handle, but there is no protruding spring latch/bolt visible on that edge (no rectangular or beveled metal piece extending from the door). The hardware visible is the handle/rosette only, and the latch mechanism appears to be out of view or not present on the shown side.

Answer: 2


Explanation: The image shows the underside of a small white earbuds charging case with a few tiny circular holes (likely vents/indicator/microphone openings), but there is no distinct USB/Lightning charging connector opening visible anywhere on the case.

Answer: 2


Explanation: The image shows a bottle-filling station with a basin and drain, but the typical drinking fountain bubbler/nozzle (the small spout that shoots water upward) is not clearly present anywhere on the unit in view.

Answer: 2


Explanation: The image shows a game controller with two prominent analog thumbsticks (joysticks) in the lower center area, clearly visible against the blue background.

Answer: 0


Explanation: The image shows the side of a small white case with a few tiny holes (likely microphone/vent or indicator openings), but there is no rectangular/oval charging connector opening (e.g., Lightning/USB-C) visible on this side.

Answer: 2


Explanation: The image shows the back of a tablet in a case, but there is no distinct Apple logo (the bitten apple silhouette) visible anywhere on the device surface—only smudges and small connector dots near the bottom.

Answer: 2


Explanation: The image shows a wall-mounted drinking fountain basin and spout, but there is no distinct drain grate or drain hole visible on the basin surface (only reflections and water marks).

Answer: 2


Explanation: The photo shows the back of an Apple tablet with a case/cover along the sides. Smart Connector pins would appear as a small row of three metallic dots on the device’s exterior, but no such three-dot pin area is visible anywhere in the shown view (the case and angle also obscure the edges where they usually are).

Answer: 2


Explanation: The device’s top-left corner has a camera cutout in the case, but the actual camera lens (typically a distinct dark/black circular glass element) is not clearly seen—only a plain gray area and a small dot are visible.

Answer: 2


Explanation: The image shows the bottom edge of a smartphone with a headphone jack, a small microphone/port hole, and a charging connector. There is no speaker grille or perforated speaker area visible in this view.

Answer: 2


Explanation: A full-size keyboard is visible, and the long horizontal key in the bottom row (the space bar) can be clearly seen near the center of the keyboard.

Answer: 0


Explanation: The tablet is on the lock screen showing the time and “Swipe up to unlock.” There is no visible status bar with battery icon or a numeric battery percentage anywhere on the screen.

Answer: 2


Explanation: The image shows the back of an iPhone (Apple logo and “iPhone” text are visible) and a pair of earbuds on a white surface. There is no camera lens/module visible on the phone in this view.

Answer: 2


Explanation: The image shows the front of a locomotive with two front windows, markings, and coupler equipment, but there is no distinct circular/rectangular headlamp lens or illuminated headlight visible on the front face.

Answer: 2


Explanation: The laptop is open and the area below the keyboard shows a large, distinct rectangular touchpad surface, clearly separable from the surrounding palm rest.

Answer: 0


Explanation: The image shows the underside of a MacBook on a table, but no distinct rubber pads/feet (typically elongated or clearly raised pieces at the corners) can be identified. The small dark dots near the corners look like screws/holes rather than rubber feet, and there are no clearly visible pads along the edges.

Answer: 2


Explanation: The laptop keyboard is visible, and in the bottom-right area there appears to be a small cluster of navigation keys with arrow symbols, but they are small and not very distinct due to the viewing angle and lighting.

Answer: 1


Explanation: The image shows only the bottom edge of the smartphone (charging port, speaker holes, and headphone jack area). The front face where a home button would normally appear is not shown, so no home button can be seen.

Answer: 2


Explanation: The image shows the front of an Amtrak locomotive from a slightly elevated, head-on angle. The cab/driver windshield area is present near the top front of the locomotive, but it appears small and dark at this distance, making it difficult to clearly distinguish the driver window details.

Answer: 1


Explanation: The image shows a wall outlet with a smooth faceplate and no distinct screw head (no slotted/Phillips head) visible on the faceplate or receptacle; the dark openings are outlet slots and ground holes, not screws.

Answer: 2


Explanation: The motorcycle is photographed from the rear, so most of the front controls are obscured. However, near the top of the bike you can faintly make out the instrument cluster and a small portion of the bar/controls area, though it isn’t clearly defined.

Answer: 1


Explanation: The mouse’s top surface appears smooth with only a seam/line and no distinct raised or recessed scroll wheel between the left and right click areas.

Answer: 2


Explanation: The train is running on rails, and the steel rails with ballast/ties are clearly visible in the foreground and alongside the train.

Answer: 0


Explanation: The outlet shown has only the two blade slots on each receptacle (hot/neutral) and there is no round (U-shaped) ground opening visible below them, indicating it’s a two-prong style without a visible ground hole.

Answer: 2


Explanation: The photo shows the sink basin and faucet, but the typical drain opening (a circular hole/strainer) is not visible anywhere in the basin; the bottom area shown is plain stainless steel with reflections and water droplets but no drain fitting.

Answer: 2


Explanation: The basin walls shown are smooth with no secondary opening near the upper rim (typical location for an overflow). Only the main drain is visible at the bottom, and no overflow slot/hole appears on the front or back wall within the visible area.

Answer: 2


Explanation: The image shows a wall outlet and faceplate, but there is no screw head visible on the faceplate (no slotted/Phillips head); only the plug slots and small openings are seen.

Answer: 2


Explanation: At the top of the instrument (the pegbox), the tuning pegs are clearly visible as the four rounded wooden knobs protruding from the sides.

Answer: 0


Explanation: The instrument (a violin) is shown from the front, and the four strings run vertically from the tailpiece over the bridge up the fingerboard; they are clearly distinguishable against the lighter body.

Answer: 0


Explanation: The image shows a balance scale with a central beam that has numbered measurement markings along it, resembling a ruler/scale, and it is clearly visible.

Answer: 0


Explanation: The image shows the front of a violin. On either side of the bridge there are the characteristic dark, curved “f”-shaped sound holes, clearly visible against the lighter wood top.

Answer: 0


Explanation: The fingerboard is the long, dark (black) strip running down the center of the instrument’s neck above the strings, and it is clearly shown in the image.

Answer: 0