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

Guessing-game dialogue about one of the objects:
q: Is it a person?
a: No
q: Is it the board?
a: Yes
q: Is it in the hands of the person in front?
a: Yes
q: is it the one to the right?
a: N/A
q: is the thing together?
a: Yes