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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it the board?
a: Yes
q: 1st one from left?
a: No
q: is it in middle?
a: Yes
q: is it the one on the right side?
a: No
q: is it on the left side?
a: Yes