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

Guessing-game dialogue about one of the objects:
q: A PERSON ??
a: Yes
q: LEFT ??
a: No
q: RIGHT ??
a: No
q: FAR AWAY?
a: No
q: IN YELLOW ??
a: No
q: IN BLUE?
a: Yes
q: CLOSEST TO US?
a: Yes