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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a ski?
a: Yes
q: is it one of the three on the left?
a: No
q: one of the three in the middle?
a: Yes
q: wearing red?
a: No
q: wearing white cap?
a: Yes
q: a certain ski?
a: No