Objects in the image:
category: skis
category: person
category: skis
category: skis
category: skis
category: person
category: person
category: skis
category: person
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 the on the 1st person from left?
a: No
q: is it the second one from left?
a: Yes
q: is it both pair?
a: Yes
q: those on the person who is above others in the middle of photo?
a: Yes