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

Guessing-game dialogue about one of the objects:
q: is it the boat?
a: No
q: is it on the boat?
a: Yes
q: is it a person?
a: Yes
q: driving the boat?
a: Yes
q: just to the left of the door?
a: No
q: in the front right window?
a: Yes