Objects in the image:
category: person
category: person
category: skateboard
category: person
category: person
category: person
category: person
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: Yes
q: are they skating?
a: No
q: are they on the left side of the photo?
a: Yes
q: is there a green roof behind them?
a: No
q: are they near a rail?
a: No
q: are they behind a ramp?
a: N/A
q: are they standing alone?
a: Yes
q: are they wearing blue pants / jeans?
a: Yes
q: are they wearing a dark shirt?
a: Yes