Objects in the image:
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird
category: bird

Guessing-game dialogue about one of the objects:
q: is it a bird?
a: Yes
q: in the bottom part of the image?
a: Yes
q: the lowest one?
a: No
q: is it a bird?
a: Yes
q: the one at the extreme bottom?
a: No
q: the one in the same branch of the one at bottom?
a: Yes