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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: Yes
q: is it the leader?
a: No
q: one of the two behind it?
a: Yes
q: is it the center plane of the formation?
a: No