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

Guessing-game dialogue about one of the objects:
q: is it a plane?
a: Yes
q: did we see the whole plane?
a: No
q: did we see motors?
a: N/A
q: it is the one most background?
a: Yes
q: the one we see tail and only the roof?
a: Yes