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

Guessing-game dialogue about one of the objects:
q: is it person wearing a black coat?
a: No
q: is it a person?
a: Yes
q: a person wearing a red coat?
a: No
q: a person in the middle?
a: Yes