Objects in the image:
category: person
category: person
category: person
category: bottle
category: bottle
category: skateboard
category: person
category: bottle
category: bottle
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: person
category: bottle
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the person riding the board?
a: No
q: is the person standing?
a: No
q: is the person on the right side of the legs(visually)?
a: No
q: is the person male?
a: Yes
q: is the person drinking water?
a: No
q: is the person wearing a black shirt with what looks like a white V?
a: No
q: is the person wearing a green shirt?
a: No
q: is the person wearing a white shirt?
a: No
q: is the person wearing a red shirt?
a: No
q: is the person wearing a black shirt?
a: Yes
q: is the person wearing a hat?
a: No
q: does he have sunglasses on the top of his head?
a: No
q: is he wearing shorts?
a: Yes
q: does he have his arms on his knees?
a: Yes