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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he wearing blue?
a: No
q: is he on the left side of the boat?
a: Yes
q: is he the tallest one on the left side of the boat?
a: Yes