Objects in the image:
category: car
category: car
category: fire hydrant

Guessing-game dialogue about one of the objects:
q: is a building?
a: No
q: is a car?
a: No
q: is a sign board?
a: No
q: is a lighting post or pole?
a: No
q: is a tree?
a: No
q: is a tap?
a: No
q: is a water connector?
a: Yes