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

Guessing-game dialogue about one of the objects:
q: is it in middle of picture?
a: Yes
q: is it building?
a: No
q: is it grass?
a: No
q: is it path?
a: No
q: is it car?
a: Yes
q: is it black car?
a: Yes