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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is the red vehicle in the back?
a: No
q: is a flight?
a: Yes
q: the big one in the front?
a: Yes