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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is a person holding or wearing it?
a: Yes
q: is it touching the snow?
a: Yes
q: is the person touching it with their hands?
a: No
q: is it touch the persons boots?
a: Yes