Objects in the image:
category: skis
category: person
category: skis
category: person
category: person
category: person
category: person
category: person
category: skis
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 the person in the red?
a: No
q: is it someone in the group behind him?
a: Yes
q: is the person wearing a pink hat?
a: Yes
q: is it the lady in the grey coat?
a: Yes