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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a ski?
a: Yes
q: the girl in the pink?
a: No
q: the guy with the blue poles in the front?
a: No
q: the guy in the blue jacket and hat?
a: Yes
q: is it both skis'?
a: Yes