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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: the skis?
a: No
q: ski poles?
a: No
q: is it on a person?
a: Yes
q: IS it backpack on first person?
a: Yes