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

Guessing-game dialogue about one of the objects:
q: is it person?
a: No
q: is it the parachute?
a: No
q: is a ski?
a: Yes
q: in the middle?
a: No
q: worn by person on far left?
a: Yes
q: is it the left ski?
a: Yes