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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it the skateboarder?
a: No
q: is it the guy in the blue shirt?
a: No
q: is it the person next to that guy?
a: No
q: is it the head at the bottom left?
a: Yes