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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is he wearing a black shirt?
a: No
q: is he wearing a helmet?
a: No
q: is he wearing plaid?
a: No
q: is he wearing a hat?
a: Yes