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

Guessing-game dialogue about one of the objects:
q: is it the aircraft?
a: No
q: is it a person?
a: No
q: is it the tower?
a: No
q: is it one of cones?
a: No
q: is it a vehicle?
a: Yes
q: is it beneath the plane's wing?
a: Yes
q: the white one?
a: Yes