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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is the person surfing?
a: Yes
q: is their surfboard blue?
a: No
q: is their surfboard green?
a: No
q: can we see their surfboard?
a: Yes
q: are they starting to stand up?
a: No