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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: on the left of the pole in the center?
a: No
q: to the right?
a: Yes
q: sitting in the water?
a: No
q: the person next to him?
a: Yes