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 human?
a: Yes
q: is he fully visible?
a: No
q: is his face visible?
a: No
q: does he wear white shirt?
a: Yes
q: is he back of the skating person?
a: Yes
q: is his back head visible?
a: No