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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: Yes
q: is it a bus?
a: Yes
q: is it a right side?
a: No
q: is it a white?
a: Yes
q: is it a back position?
a: No
q: is it a behind?
a: No