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

Guessing-game dialogue about one of the objects:
q: person ??
a: Yes
q: on the surfboard?
a: N/A
q: can we see the surfboard?
a: No
q: is it that guy which we cant see the surfboard?
a: Yes
q: in front of us?
a: Yes