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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: are they one of the 3 people in front?
a: No
q: are they wearing blue?
a: No
q: are they wearing yellow?
a: Yes
q: the person in the yellow jacket on the right?
a: Yes