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

Guessing-game dialogue about one of the objects:
q: is a person?
a: Yes
q: in the air?
a: No
q: white shirt?
a: No
q: right side of the skater?
a: Yes
q: seated ??
a: Yes