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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it in left?
a: Yes
q: is car ,?
a: Yes
q: is it in front?
a: No
q: i it green?
a: No
q: is it front to green black?
a: No
q: is in backmost red?
a: No
q: it white .?
a: No
q: is it next to it silver?
a: Yes