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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: is it in the foreground?
a: Yes
q: is it blue?
a: Yes
q: is it visible between the legs of the woman?
a: No
q: is it one of the surf tables of the group of 3 men?
a: Yes
q: is it the table of the man wearing white?
a: No
q: is it the one of the woman/man in the middle?
a: No