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

Guessing-game dialogue about one of the objects:
q: is it part or all of a human?
a: Yes
q: is it all of a human?
a: Yes
q: Is it wearing yellow?
a: No
q: is it wearing a white helmet?
a: Yes
q: is it wearing a light blue jacket?
a: Yes