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

Guessing-game dialogue about one of the objects:
q: Is it  a person?
a: Yes
q: Is it the one doing the trick or the person behind him wearing yellow?
a: No
q: Is it a person?
a: Yes
q: Is the person one in the bunch at the bottom left?
a: Yes
q: Is it the person all the way to the left wearing red and white?
a: No
q: Is it the one with the blue helmet in front of him?
a: No
q: Is it the one with the white sweater or the one wearing the hat to his right?
a: Yes
q: Is it the one wearing the hat?
a: Yes