Objects in the image:
category: person
category: person
category: skis
category: person
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 a snowboard?
a: No
q: is it a pair of skis?
a: Yes
q: is it the skis the person in the blue jacket is wearing?
a: No
q: is it the person in the black?
a: No
q: Is it the person wearing camoflauge and standing behind them?
a: No