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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a plane?
a: Yes
q: is it the place in the center that is facing us?
a: Yes
q: is it something specific on the plane?
a: No