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

Guessing-game dialogue about one of the objects:
q: Is it a building?
a: No
q: Is it a tree?
a: No
q: Is it a vehicle?
a: No
q: Is it in the sky?
a: No
q: Is it asphalt?
a: No
q: Is it a person?
a: Yes
q: Can I see the person's head?
a: Yes