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

Guessing-game dialogue about one of the objects:
q: Is it a boat?
a: No
q: is it a person?
a: Yes
q: is the person on the boat?
a: Yes
q: is it any of the two on the right in blue?
a: No
q: the red to the left of the blue?
a: No
q: the person just left of the red?
a: Yes