Objects in the image:
category: car
category: fire hydrant
category: stop sign
category: car
category: car
category: person

Guessing-game dialogue about one of the objects:
q: is it car?
a: No
q: is it traffic symbol?
a: No
q: is it human?
a: No
q: is it vehicle?
a: No
q: is it in the front?
a: Yes