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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it one of the two in front?
a: Yes
q: is it the guy in the air with his arm up?
a: No