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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a car?
a: No
q: is it a stop light?
a: Yes
q: is it one of the red stop lights?
a: Yes
q: is it the big one?
a: Yes