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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it orange?
a: No
q: is it the backpack on the floor?
a: N/A
q: is it the ski poles in front of the man?
a: No
q: is it green?
a: No
q: is it an item?
a: Yes
q: is it on the man's back?
a: Yes