Objects in the image:
category: bird
category: bird
category: bird
category: person
category: person
category: bird
category: bird
category: person
category: umbrella
category: bird
category: book
category: backpack
category: bird
category: bottle
category: bird
category: bench
category: person

Guessing-game dialogue about one of the objects:
q: i sit a person?
a: No
q: is it a person?
a: No
q: is it a bird?
a: No
q: is it the umbrella?
a: No
q: is it the bench they sit on?
a: Yes
q: the whole bench?
a: No