Objects in the image:
category: skis
category: person
category: person
category: person
category: person
category: person
category: person
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: One of three on front sled?
a: Yes
q: Person in front?
a: No
q: middle ??
a: Yes