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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: on the white boat?
a: Yes
q: is he on the front of the boat?
a: Yes
q: on the left side?
a: No
q: in the center?
a: Yes