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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it a board?
a: Yes
q: Is it the one the person in front wearing the black suit is standing on?
a: Yes