Objects in the image:
category: car
category: car
category: train
category: car

Guessing-game dialogue about one of the objects:
q: is it red?
a: No
q: is it a car?
a: Yes
q: is it visible under the red carriage?
a: Yes
q: are two or more of its wheels visible?
a: No
q: is it on the left side of another car?
a: Yes