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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a skateboard?
a: Yes
q: Is it the one on the ground?
a: No
q: The one the girl is holding?
a: No
q: The one the guy is holding?
a: Yes