Objects in the image:
category: person
category: car
category: truck
category: truck
category: car
category: car
category: person
category: car

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