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

Guessing-game dialogue about one of the objects:
q: a person?
a: Yes
q: in green?
a: Yes
q: left picture?
a: No
q: front person?
a: Yes