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

Guessing-game dialogue about one of the objects:
q: is it a vehicle?
a: No
q: is it part of a vehicle?
a: No
q: is it a building?
a: No
q: is it on the airplane?
a: N/A
q: is it the airplane?
a: Yes