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

Guessing-game dialogue about one of the objects:
q: is it alive?
a: Yes
q: is it the boy jumping?
a: No
q: is it the boy on the slanted beam?
a: No
q: is it one of the boys on the right side in the background?
a: Yes
q: is he is white?
a: Yes