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

Guessing-game dialogue about one of the objects:
q: is it skier?
a: No
q: is it house?
a: No
q: is it building?
a: No
q: is it tree?
a: No
q: is it snowL?
a: No
q: is it snow?
a: No
q: is it ski?
a: Yes
q: is it one in front and bottom of picture?
a: No
q: is it left most, one that woman's left foot?
a: No
q: is it one that woman's right foot?
a: No
q: is it one that man's left foot?
a: Yes