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

Guessing-game dialogue about one of the objects:
q: is it purple?
a: No
q: is it orange?
a: No
q: is it green?
a: No
q: is it a person or part of a person?
a: No
q: is it in the background?
a: No
q: is it the shadow?
a: No
q: is it the glove?
a: No
q: is it the hiking stick?
a: No
q: is it touching the ground?
a: No
q: is it the sky?
a: No
q: is it the footprints?
a: No