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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the girl?
a: No
q: the guy directly behind her?
a: No
q: is the person on the left half of the picture?
a: No
q: on the right half?
a: Yes
q: the person in the dark clothes in the upper right corner?
a: No
q: one of the two in the background middle?
a: Yes
q: one with the white shirt?
a: No