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

Guessing-game dialogue about one of the objects:
q: Is it one of the surfers?
a: Yes
q: Is it the first surfer, the one on the left?
a: No
q: Is it the second surfer?
a: No
q: The third one, the one in the middle?
a: Yes