Objects in the image:
category: person
category: person
category: skateboard
category: person
category: person
category: person
category: skateboard
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 a person?
a: Yes
q: guy in the air?
a: No
q: left side of picture?
a: No
q: first person on far left of railing, on the right side?
a: Yes