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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: surfboard ??
a: Yes
q: orange one?
a: No
q: to the right of the orange one?
a: Yes
q: is it white?
a: No
q: brown ??
a: Yes
q: the furthest one to the right?
a: No