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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a board?
a: Yes
q: is it with a group of 3?
a: No
q: is it blue?
a: No
q: is it in the middle?
a: No
q: is it closest to blue one?
a: No
q: is it the next one?
a: No
q: is it the one after that?
a: Yes