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

Guessing-game dialogue about one of the objects:
q: is it car?
a: No
q: is it signal?
a: Yes
q: is it red colour?
a: Yes
q: is an yellow colour board near it?
a: Yes