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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they standing?
a: No
q: is it the man whos head you can only see behind the wave?
a: No
q: is he wearing a shirt?
a: Yes
q: is it white and black?
a: No
q: is he wearing a black shirt and white shorts?
a: Yes