Objects in the image:
category: person
category: person
category: person
category: bottle
category: person
category: bottle
category: person
category: frisbee
category: person
category: frisbee
category: bottle
category: person
category: person
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a frisbee?
a: No
q: is a bottle?
a: Yes
q: is it behind the guy in black on the right?
a: Yes
q: does it have coke in it?
a: Yes