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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it standing on a board?
a: No
q: is it alone?
a: No
q: is it on the left side of the picture?
a: No
q: is it a man?
a: No
q: is it the woman who is almost covering another person?
a: Yes