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

Guessing-game dialogue about one of the objects:
q: Is it an aircraft?
a: No
q: Is it a light?
a: No
q: Is it a wing?
a: No
q: Is the object located on an aircraft?
a: No
q: Is it a vehicle?
a: Yes
q: Is it located in middle of screen?
a: Yes