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

Guessing-game dialogue about one of the objects:
q: is a vehicle?
a: No
q: is a stop light?
a: Yes
q: is it yellow?
a: No
q: is it the longer black one?
a: No
q: the shorter black one?
a: Yes