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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is the person in the water?
a: No
q: Is it the one behind the boat looking down?
a: No
q: Is it one of the two directly behind him?
a: No
q: Is it either the lady in the black bathing suit or the ones wearing an orange jacket in front?
a: Yes
q: Is it the lady?
a: Yes