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

Guessing-game dialogue about one of the objects:
q: is a duck?
a: Yes
q: is it big?
a: No
q: is it on the left?
a: No
q: is it behind the big duck?
a: Yes
q: 1st behind the big duck?
a: Yes