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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he wearing a shirt?
a: Yes
q: is it the guy in the leftmost with long hair smiling?
a: No
q: is it the guy in the right with red and white shorts and short hair?
a: No
q: is it the guy that you can barely see all the way to the left?
a: N/A
q: is this person in the background?
a: No
q: is he one of the 3 people holding the surfboard?
a: Yes
q: does he have a shirt on?
a: Yes