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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in the boat?
a: Yes
q: in the back two?
a: No
q: in the middle two?
a: No
q: in the front two?
a: Yes
q: is the face visible?
a: Yes
q: with black coat and white shirt?
a: Yes