Objects in the image:
category: truck
category: traffic light
category: traffic light
category: car
category: car

Guessing-game dialogue about one of the objects:
q: Is it the traffic light, the signs, or the pole?
a: Yes
q: is it yellow?
a: No
q: is it brown?
a: No
q: is it the traffic light or the pole?
a: Yes
q: is it the traffic light?
a: Yes