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

Guessing-game dialogue about one of the objects:
q: it is a person?
a: Yes
q: the closest one to the camera?
a: No
q: the one in the left?
a: No
q: middle in the background?
a: Yes