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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it a building?
a: No
q: is it in the sky?
a: No
q: is it a person?
a: No
q: is it a plane?
a: Yes
q: is it partially blue?
a: Yes
q: is it in the foreground?
a: No
q: is it in the background?
a: Yes