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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the motor?
a: No
q: Is it a boat?
a: Yes
q: Is it the big boat?
a: No
q: the smaller one?
a: Yes
q: there are 4 small boats, is it the first one?
a: Yes