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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it very close to the human?
a: No
q: is it a logo?
a: No
q: is it text?
a: No
q: is it in the far background?
a: No
q: is it in the near foreground?
a: Yes
q: is it the back of the boat hauling the surfer?
a: Yes
q: is it all of it?
a: No
q: the white part?
a: Yes
q: all of the white part?
a: Yes