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

Guessing-game dialogue about one of the objects:
q: is it a lady?
a: No
q: is it a young boy?
a: Yes
q: does he have a cap on?
a: Yes
q: is he behind the lady at the center?
a: Yes