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

Guessing-game dialogue about one of the objects:
q: is it in left?
a: No
q: is it person?
a: Yes
q: is in front ship?
a: No
q: is in middle boat?
a: N/A
q: i it in top of the ship standing?
a: Yes
q: is it in front?
a: Yes
q: is he alone in back?
a: No
q: is with blue cap?
a: Yes
q: i it left one?
a: No
q: is right one with blue cap?
a: Yes