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

Guessing-game dialogue about one of the objects:
q: is it human?
a: Yes
q: is he with skating board?
a: No
q: is his tshirt green colour?
a: No
q: is he standing?
a: No
q: is his face visible?
a: No
q: is his body fully visible?
a: No