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

Guessing-game dialogue about one of the objects:
q: is it something on the person?
a: No
q: is it something the person is holding?
a: No
q: is it yellow?
a: No
q: is it green?
a: No
q: is it a pole?
a: No
q: is it in the foreground?
a: Yes
q: is it a ski?
a: Yes
q: is it the ski on the left it looks like the person is leaning for?
a: Yes