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

Guessing-game dialogue about one of the objects:
q: is a person?
a: No
q: is a tree?
a: No
q: is a ski?
a: Yes
q: the guy in red?
a: Yes
q: any one ski in particular?
a: Yes
q: the right leg?
a: No
q: left leg.?
a: Yes