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

Guessing-game dialogue about one of the objects:
q: is it the plane?
a: No
q: is it on the building?
a: No
q: is it on the ground?
a: Yes
q: is it a person?
a: No
q: is it a shadow?
a: No
q: is it a car?
a: Yes