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

Guessing-game dialogue about one of the objects:
q: is a skateboard?
a: No
q: Is it a person?
a: Yes
q: are they sitting?
a: Yes
q: first from right?
a: Yes