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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they in a yellow vest?
a: No
q: are they in purple?
a: No
q: are they standing on the hill?
a: N/A
q: are they in the chair lift?
a: Yes
q: are they in red?
a: Yes
q: are they next to someone in white?
a: No