Objects in the image:
category: person
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 he standing?
a: No
q: is he wearing black?
a: No
q: is he wearing white? ...?
a: Yes
q: the guy in the white shirt on the right side of the picture?
a: No
q: the bald guy?
a: Yes