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

Guessing-game dialogue about one of the objects:
q: is a car?
a: N/A
q: is behind leftmost car?
a: No
q: is a van?
a: N/A
q: is traffic light?
a: No
q: is orange e?
a: No
q: is lamp post?
a: No
q: is part of van?
a: No
q: is truck s?
a: Yes