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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: Is it a shadow?
a: No
q: Is it a part of the plane?
a: No
q: is it luggage?
a: Yes
q: is it on the ground farthest away from the plane?
a: Yes