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

Guessing-game dialogue about one of the objects:
q: is it an airplane?
a: No
q: is it a car?
a: No
q: is it a person?
a: Yes
q: is the person near car?
a: No
q: is the person at left wing side of airplane?
a: Yes