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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a traffic light?
a: No
q: is it a bus?
a: No
q: car  ??
a: Yes
q: is it the silver one behind the red bus?
a: No
q: is it the one cut off at the bottom right corner?
a: No
q: is it black?
a: No
q: is it behind the black car?
a: Yes