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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: surfboard ??
a: Yes
q: 1st from left?
a: No
q: 2nd one on which girl is standing?
a: No
q: 3rd one?
a: Yes