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

Guessing-game dialogue about one of the objects:
q: Is it part of the bus?
a: Yes
q: Is it a tree?
a: No
q: Is it a license plate?
a: No
q: Is it the windshield?
a: N/A
q: Is it the right one?
a: No
q: Is it a window?
a: No
q: Is it inside the bus?
a: Yes
q: Is it the steering wheel?
a: Yes