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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they eating?
a: No
q: are they on a boat?
a: Yes
q: are they near the front of the boat?
a: No
q: are they near the middle of the boat?
a: Yes
q: does the boat have a sail?
a: N/A