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

Guessing-game dialogue about one of the objects:
q: is it a plane?
a: No
q: is it a truck?
a: No
q: is it a building?
a: No
q: is it a plane?
a: No
q: is it a vehicle?
a: Yes
q: is it the pepsi truck?
a: No
q: is it near the pepsi truck?
a: No
q: is it near the delta plane?
a: Yes