Objects in the image:
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: boat
category: bench
category: boat
category: boat

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it ship?
a: Yes
q: is it in front?
a: Yes
q: is in blue in front?
a: No
q: is it big one?
a: No
q: is it in left?
a: No
q: is it right?
a: No
q: is it in orange?
a: Yes
q: is it before the big ship in middle?
a: Yes