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

Guessing-game dialogue about one of the objects:
q: is it in front?
a: Yes
q: is it person?
a: Yes
q: is it in left?
a: Yes
q: is he in right?
a: No
q: is he in red?
a: No
q: is he with yellow cab?
a: Yes