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

Guessing-game dialogue about one of the objects:
q: is it a boat?
a: No
q: is it a big aeroplane?
a: No
q: is it a ship?
a: No
q: is it in the water?
a: No
q: is it a human?
a: Yes
q: in he boat?
a: Yes
q: in the left most boat in the picture?
a: No
q: in the right most?
a: Yes
q: is he along with the group?
a: Yes
q: is he in the boat very first from the right in the picture?
a: No
q: the next one from that boat?
a: Yes
q: in that boat the left most person?
a: Yes