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

Guessing-game dialogue about one of the objects:
q: surf board?
a: No
q: person ??
a: Yes
q: one of the two up front?
a: No
q: person to the far right behind the guys head?
a: No
q: one of the next two to the left?
a: Yes
q: far back person barely visible?
a: No
q: is it the closest guy in the water to us?
a: No
q: so in that group of three that's left?
a: No
q: is it the person whose head is only visible above a surfboard?
a: No