Objects in the image:
category: person
category: truck
category: car
category: car
category: skateboard
category: traffic light

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a thing?
a: Yes
q: is it parked in the street?
a: Yes
q: Is it black?
a: No
q: Is it gray?
a: No
q: is ir white?
a: Yes