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

Guessing-game dialogue about one of the objects:
q: Is it a vehicle?
a: Yes
q: Is it a van?
a: No
q: Is it the airplane?
a: Yes
q: Is it the entire airplane?
a: Yes