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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it skis?
a: Yes
q: is it in one of the 3 people to the left?
a: No
q: girl wearing red?
a: Yes
q: the whole skis?
a: Yes