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

Guessing-game dialogue about one of the objects:
q: part of the landscape?
a: No
q: on or with one of the humans?
a: No
q: is it sports equipment?
a: No
q: is it clothing?
a: No
q: the rocks in the background?
a: No
q: the ski poles?
a: No
q: is it the skis?
a: No
q: the person in the background?
a: Yes
q: the one crouching down?
a: Yes