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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: surf board?
a: Yes
q: the person not in the waves?
a: No
q: are the at the top of the wave?
a: No
q: are they on the right?
a: No
q: left  ??
a: Yes