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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: do they have a shirt on?
a: Yes
q: are the holdinga  blue board?
a: No
q: are they in the background?
a: Yes