Objects in the image:
category: chair
category: car
category: car
category: person
category: bottle
category: car
category: car
category: bicycle
category: chair
category: car
category: car
category: bottle
category: car
category: person
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a vehicle?
a: Yes
q: is it a car?
a: Yes
q: is it in front?
a: No
q: it has a post behind it?
a: N/A
q: is there a person next to it?
a: No
q: is it a post next to it?
a: Yes