Objects in the image:
category: person
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 man-made object?
a: Yes
q: Is it long?
a: Yes
q: Is it made to walk on?
a: No
q: Is it held by a man?
a: Yes