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

Guessing-game dialogue about one of the objects:
q: is it human?
a: No
q: is it a tree?
a: No
q: is it skis?
a: Yes
q: on person tofu left?
a: No
q: person 2nd from far left?
a: No
q: skis on person on right with guide vest?
a: No
q: skis on one of the people directly behind that guide?
a: Yes
q: person to the left?
a: Yes