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

Guessing-game dialogue about one of the objects:
q: Is it a male person?
a: No
q: is it a person at all?
a: No
q: is it being used by a person?
a: Yes
q: is it being carried on someone back?
a: Yes
q: Is it red?
a: No
q: is it near the left of the picture?
a: No
q: is it the pack pack carried by the female on the far right?
a: N/A
q: Is it the back pack carried by the female second from the right?
a: No