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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: Yes
q: on right?
a: No
q: 1st one from left?
a: No
q: 2nd one from left?
a: Yes
q: the one who is hidden by the board?
a: Yes