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

Guessing-game dialogue about one of the objects:
q: is it a building?
a: No
q: is it a car?
a: Yes
q: is it the post office car?
a: No
q: is it grey?
a: No
q: the white one in the middle?
a: Yes