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

Guessing-game dialogue about one of the objects:
q: is it front?
a: N/A
q: is it person?
a: Yes
q: are they in back sitting?
a: No
q: is in swimming?
a: Yes
q: is it left one?
a: Yes