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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a surfboard?
a: Yes
q: the middle one on the ground?
a: No
q: left side carried by black suit guy?
a: No
q: right side carried by another black suit guy?
a: Yes
q: the white surfboard with black letters written on it?
a: Yes