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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a building?
a: No
q: is it one of the arrows on the road?
a: No
q: is it the fire hydrant?
a: Yes