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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a ski pole?
a: No
q: is it an article of clothing?
a: No
q: is it a ski?
a: Yes
q: is it a ski on a left foot?
a: Yes
q: is it on a person wearing solid red pants?
a: Yes