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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it being warn?
a: Yes
q: is it on the building?
a: No
q: is it the building?
a: No
q: Is it under the building?
a: No
q: is it snow?
a: No
q: is it a person?
a: No
q: is it a stick of ski?
a: No
q: is it a ski?
a: Yes