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

Guessing-game dialogue about one of the objects:
q: a person?
a: No
q: a snow board?
a: Yes
q: held by dude in green jacket?
a: Yes