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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: No
q: is car, .?
a: No
q: is it a signal?
a: Yes
q: is in left?
a: No
q: is in right?
a: No