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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it ski pole?
a: No
q: is it a tree?
a: No
q: is it something on a person?
a: Yes
q: is it an article of clothing?
a: No
q: is it bag?
a: No
q: is it gloves?
a: No
q: on the person on the right?
a: Yes
q: is it on his upper half?
a: No
q: his lower half?
a: Yes