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

Guessing-game dialogue about one of the objects:
q: is a car?
a: No
q: is a post box?
a: No
q: is a fire controller?
a: No
q: is a board?
a: N/A
q: is a person?
a: No
q: is a post?
a: Yes
q: with green sign board?
a: No
q: is a post?
a: No