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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a tree?
a: No
q: Is it skiing equipment?
a: No
q: Is it a jacket?
a: No
q: Is it a person?
a: No
q: Is it a person?
a: No
q: Is it a piece of clothing?
a: No
q: Is it a tree?
a: No
q: Part of a tree?
a: No
q: Is it skiing equipment?
a: No
q: Is it the hill?
a: No
q: Is it the sky?
a: No
q: Is it tracks on the snow?
a: No
q: Is it the group of people?
a: No
q: Is it a shadow?
a: No
q: Is it a rock?
a: No
q: The brown stuff behind the person wearing a yellow jacket?
a: No