Objects in the image:
category: truck
category: truck
category: truck
category: airplane
category: airplane
category: airplane
category: truck

Guessing-game dialogue about one of the objects:
q: is it plane?
a: No
q: is it blue?
a: Yes
q: is it the blue car near the end of the plane?
a: No
q: is it a plane?
a: No
q: is it a cart?
a: Yes
q: is it the one on the left of the photo?
a: No
q: is it one of the two on the right that are attached to each other?
a: Yes
q: is it the back one?
a: Yes