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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is he wearing long pants?
a: N/A
q: is he wearing a black shirt?
a: N/A
q: is he the largest person shown (in the foreground)?
a: No
q: is he behind the person in the foreground?
a: Yes
q: is it the person in the white shirt between the main guys arm and side?
a: No
q: does he have a hat on?
a: No
q: it the person barely visible between the man in hat and the white column in the background?
a: Yes