Objects in the image:
category: person
category: person
category: skateboard
category: skateboard
category: person
category: person
category: person
category: person
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: are they to the left?
a: No
q: is it one of the 3 people by his knee?
a: Yes
q: is it the lady in the middle?
a: Yes