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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it yellow?
a: No
q: i it traffic light?
a: No
q: is it sign board?
a: No
q: is it car?
a: Yes
q: is it in  front?
a: N/A
q: is it in backmost?
a: No
q: is it in middle?
a: Yes