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

Guessing-game dialogue about one of the objects:
q: Is it  a person?
a: Yes
q: is he in foreground?
a: No
q: is he wearing blue shirt?
a: No
q: is he wearing black shirt?
a: Yes