Objects in the image:
category: traffic light
category: car
category: traffic light
category: stop sign
category: car
category: car
category: traffic light
category: car
category: traffic light
category: car
category: car
category: car
category: traffic light
category: traffic light
category: car

Guessing-game dialogue about one of the objects:
q: is it car?
a: No
q: is it traffic light?
a: Yes
q: the yellow ones?
a: Yes
q: bottom single yellow?
a: No
q: the three top yellow ones?
a: Yes