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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: starting from the right, is it the woman in the kayak?
a: No
q: the guy standing next to her?
a: Yes
q: the bald guy?
a: Yes