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 ski board?
a: Yes
q: does it have a female on it?
a: Yes
q: is her legs up?
a: No