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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: Yes
q: Is it one of the skiers?
a: No
q: Is it one of the two in the back middle?
a: No
q: Is it the one to the back right?
a: Yes