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

Guessing-game dialogue about one of the objects:
q: a person?
a: Yes
q: left ??
a: No
q: right ??
a: No
q: on board?
a: No
q: girl in brown?
a: No
q: in white ??
a: No
q: in grey ??
a: Yes
q: jumping ??
a: Yes