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

Guessing-game dialogue about one of the objects:
q: Is it the surf board?
a: No
q: Is it the person on the surfboard?
a: No
q: Is it one of the people in the top left?
a: Yes
q: Are they standing up?
a: Yes
q: Are they wearing a green shirt?
a: Yes