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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: a surf board?
a: Yes
q: the front one?
a: No
q: in the right side?
a: No
q: in the middle?
a: N/A
q: the blue color one?
a: No
q: the last one in the background?
a: No
q: near the leg of the front girl?
a: Yes