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

Guessing-game dialogue about one of the objects:
q: Is it the man?
a: No
q: is it something the man is wearing or holding?
a: No
q: is it one of the surfboards?
a: Yes
q: Is it one of the ones inclined?
a: Yes
q: Is it the first one on the left that's almost all white?
a: No
q: I see 4 others. IS one of the 2 on top?
a: No
q: Is it the one next to the white one?
a: No
q: the one under the blue one?
a: Yes
q: all the board?
a: Yes