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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is there a man on a skateboard?
a: No
q: is he at the right of the skateboard guy?
a: Yes
q: is he holding a skateboard?
a: No
q: is he sitting wearing a white tshirt?
a: Yes