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

Guessing-game dialogue about one of the objects:
q: Is it a child?
a: No
q: Is it someone wearing a white shirt?
a: No
q: It is a person?
a: Yes
q: Are they in the water?
a: Yes
q: Are they on a large canoe?
a: Yes