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

Guessing-game dialogue about one of the objects:
q: a board?
a: No
q: a person?
a: Yes
q: left ??
a: No
q: on the blue board?
a: N/A
q: behind him?
a: N/A
q: 2 from left?
a: No
q: closest to camera?
a: Yes