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

Guessing-game dialogue about one of the objects:
q: Is it a ship?
a: No
q: Is it the water?
a: No
q: Is it part of a building?
a: No
q: Is it a person?
a: Yes
q: Is the person on the boat?
a: Yes
q: Is the person wearing white?
a: No
q: Is the person wearing gray?
a: No
q: Is the person wearing black?
a: Yes
q: Is the person to the right of the person wearing white?
a: No
q: Is the person under the big white sail?
a: No
q: Is the person to the right of the big white sail or cover?
a: Yes
q: Does the person have on another color besides black?
a: No