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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a surfboard?
a: Yes
q: is it on the water?
a: No
q: is it one of 3 being held by people?
a: Yes
q: is it the left one?
a: No
q: is it middle one?
a: No