Objects in the image:
category: person
category: person
category: person
category: person
category: person
category: boat
category: boat
category: boat
category: boat
category: boat
category: hot dog
category: bottle
category: boat
category: person
category: boat

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a boat?
a: Yes
q: one of the two in the front?
a: No
q: the one in the right end?
a: Yes
q: in the middle of water?
a: Yes