Objects in the image:
category: person
category: skateboard
category: skateboard
category: car
category: car
category: truck
category: car
category: car
category: car
category: backpack
category: car
category: car
category: car

Guessing-game dialogue about one of the objects:
q: is it the kid holding the skateboards?
a: No
q: is it touching him?
a: No
q: is it a vehicle?
a: Yes
q: it in the row of cars?
a: No
q: is it the grey car that you can only see a little of on the left?
a: No
q: is it far off in the background?
a: Yes
q: is it partially blocked by the white skateboard?
a: No
q: is it the furthest one away?
a: Yes
q: partially blocked by the pole?
a: No
q: partially blocked by a tree?
a: No
q: is it behind him?
a: Yes
q: is it a car?
a: Yes
q: is it grey?
a: No
q: is it white?
a: Yes
q: is your view of the car blocked by the white skateboard?
a: No
q: is it the white car just to the left of that car?
a: Yes