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

Guessing-game dialogue about one of the objects:
q: in the is it a person?
a: Yes
q: with scatting board?
a: No
q: in the right side of the picture?
a: No
q: left side white top person?
a: Yes