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

Guessing-game dialogue about one of the objects:
q: IS IT A PERSON?
a: Yes
q: is he wearing white shirt?
a: Yes
q: is he front?
a: No