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

Guessing-game dialogue about one of the objects:
q: is ti a person?
a: No
q: is it a tree?
a: No
q: is it attached to the person?
a: Yes
q: the right person?
a: Yes
q: is it a ski pole?
a: No
q: is it a ski?
a: Yes
q: the right one?
a: Yes