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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the host?
a: No
q: is he wearing yellow?
a: No
q: Is he wearing white and black?
a: No
q: does he have a shirt?
a: Yes
q: is he in all black?
a: No
q: is he wearing a tank top?
a: Yes
q: Is he behind the blue, tan, and yellow board?
a: Yes