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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a building?
a: No
q: Is it the water?
a: No
q: Is the person holding it?
a: No
q: Is it in the water?
a: Yes
q: Is it a boat?
a: Yes