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

Guessing-game dialogue about one of the objects:
q: it is someone?
a: No
q: a board?
a: Yes
q: in the water?
a: No
q: the one on the left?
a: Yes
q: the blue one ,?
a: Yes