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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: is it in air.?
a: No
q: is it in the middle?
a: Yes
q: is it the first from right?
a: No
q: is it the 3rd from left?
a: Yes