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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it a person holding the board?
a: Yes
q: is it the one on the far left?
a: Yes