Objects in the image:
category: skis
category: skis
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is it skis?
a: Yes
q: worn by left person?
a: No
q: is it a specific ski?
a: Yes
q: the right one worn by right person?
a: Yes