Objects in the image:
category: person
category: boat
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 it on left side of boat?
a: No
q: is it wearing blue color shirt?
a: No
q: is it sitting in the boat?
a: Yes