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: skateboard

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: is the person in a white short?
a: No
q: Is it the person in the white shirt?
a: Yes
q: is it one of the boys off to the side?
a: Yes
q: Is he in shorts?
a: No
q: he is in pants?
a: Yes
q: with a board in his hand?
a: Yes