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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the shoe?
a: No
q: is it on the near side of the lake?
a: No
q: is it in the lake?
a: Yes
q: is it the white thing on the left?
a: No
q: is it the boat?
a: Yes