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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: does he have a pointy surfboard?
a: N/A
q: is he the first from the left?
a: No
q: is he the second from the left?
a: No
q: is he the third from the left?
a: Yes