Objects in the image:
category: surfboard
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 a surf board?
a: Yes
q: Is it the red and white speckled surf board in the right foreground of the picture?
a: No
q: Is it a surfboard in the water?
a: Yes