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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: one out of three in front?
a: No
q: the left most near the end of the center part?
a: No
q: the right most?
a: No
q: the middle one?
a: Yes