Objects in the image:
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 the blue plane at the last?
a: No
q: one of first 3?
a: No
q: one of middle 2?
a: Yes
q: is it upper?
a: No