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

Guessing-game dialogue about one of the objects:
q: is it a ship?
a: Yes
q: the blue one on the foreground?
a: No
q: is it blue?
a: Yes
q: the one just behind the big one on the foreground?
a: Yes