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

Guessing-game dialogue about one of the objects:
q: it is someone?
a: No
q: a board?
a: No
q: a boat?
a: Yes
q: first one from left?
a: No
q: second one?
a: Yes
q: the one in the middle?
a: Yes