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

Guessing-game dialogue about one of the objects:
q: is it a plane?
a: No
q: is it on a plane?
a: No
q: is it the tower?
a: No
q: is it a vehicle?
a: Yes
q: is it way in the background?
a: Yes
q: is it hard to see?
a: No
q: is it visible under the plane?
a: Yes
q: is it one of the cars between the engine and the wheels?
a: No
q: is it to the left of that?
a: Yes
q: is it under the engine?
a: Yes