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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Are they on the left half of the boat?
a: Yes
q: Is it the guy in white on the front of the boat?
a: No
q: Is it the guy in black at the top right of the stairs?
a: No
q: Is it the lady next to him in the white?
a: Yes