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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a board?
a: Yes
q: Is it the one on the railing?
a: No
q: Is it the one under the guy watching him right in front of the railing?
a: Yes