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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a surfboard?
a: No
q: is it in the water?
a: Yes
q: is it left of the leftmost person on the shore?
a: Yes
q: there are 2 items to the left of that person, is it the one closest to the shore?
a: No