Objects in the image:
category: car
category: car
category: car
category: car
category: car
category: car
category: stop sign

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: the bulldozer?
a: No
q: one of the cars with the roof object above them?
a: Yes
q: is it a white color?
a: Yes