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

Guessing-game dialogue about one of the objects:
q: is it a bus?
a: No
q: is it a building?
a: No
q: is it on the ground?
a: Yes
q: is it snow?
a: No
q: is it a sign?
a: No
q: is it yellow?
a: No
q: is it brown?
a: No
q: is it a vehicle?
a: Yes
q: is it the white one in the background?
a: Yes