Objects in the image:
category: car
category: fire hydrant
category: traffic light
category: person
category: traffic light
category: traffic light
category: bicycle
category: person
category: bus

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Does it have writing on it?
a: No
q: Does it have wheels?
a: Yes
q: Is it green?
a: No