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

Guessing-game dialogue about one of the objects:
q: is it alive?
a: No
q: is it in the upper half of the picture?
a: N/A
q: is it white?
a: No
q: is it gray?
a: Yes
q: is it made of material?
a: Yes