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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: motorcycle ??
a: No
q: is it a car?
a: Yes
q: car in front of the motorcycle?
a: Yes