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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it ski equipment?
a: Yes
q: Is it a ski pole?
a: No
q: Is it a ski?
a: Yes
q: Is the person wearing it standing up?
a: No
q: Is it both skis?
a: Yes