Objects in the image:
category: person
category: person
category: person
category: person
category: frisbee
category: bench
category: backpack
category: person
category: chair
category: person
category: chair
category: chair
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a playing disc?
a: No
q: is it wear by a person?
a: No
q: is it a furniture?
a: Yes
q: a chair?
a: Yes
q: an empty chair?
a: Yes