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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the person closest to the camera on the skateboard?
a: No
q: are they on a bike?
a: No
q: are they sitting?
a: Yes
q: are they wearing a black shirt?
a: Yes