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

Guessing-game dialogue about one of the objects:
q: is it a human?
a: No
q: Is it a surf board?
a: Yes
q: is it green in colour?
a: Yes
q: is it with the woman who wears black top?
a: Yes