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

Guessing-game dialogue about one of the objects:
q: person ??
a: No
q: surfboard ??
a: Yes
q: first one closer to us?
a: No
q: yellow one?
a: Yes