Objects in the image:
category: surfboard
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: surfboard
category: surfboard
category: person
category: chair
category: chair
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 in the foreground?
a: N/A
q: Are there only 2 surfboards?
a: Yes
q: Is it the left surfboard?
a: Yes