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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it clothing?
a: No
q: is it sporting equipment?
a: No
q: is it yellow?
a: No
q: is it a tree?
a: No
q: is it snow?
a: No
q: is it glasses?
a: No
q: is it on the person?
a: Yes
q: is it a hat?
a: No
q: is it blue?
a: Yes
q: is it on the back?
a: Yes