Objects in the image:
category: person
category: person
category: person
category: chair
category: person
category: sports ball
category: person
category: person
category: person
category: chair
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he on the far side of the glass?
a: No
q: is he wearing blue?
a: No
q: is he wearing green?
a: Yes