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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: the guy in the center in the air on a board?
a: No
q: is the person to the left of the last guy?
a: No
q: to the right of him?
a: Yes
q: in back of his right wheels?
a: Yes
q: looking to the right?
a: Yes