Objects in the image:
category: car
category: car
category: bus
category: car

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it the yellow bus?
a: No
q: is it the white car in front of it?
a: No
q: is it the gray car in front of the white car?
a: No
q: is it the next white car?
a: Yes