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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: the skate board?
a: Yes
q: the white skateboard?
a: No
q: the first man holding it?
a: Yes
q: middle of the image?
a: Yes