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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a surfboard?
a: Yes
q: is it the surfboard in the top photo?
a: No
q: is it one of the surfboards in the middle photos?
a: Yes
q: is it the one in the middle?
a: No
q: is it the one on the right hand side?
a: Yes