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

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is a person wearing it?
a: Yes
q: is the person wearing it in the background?
a: Yes
q: is it skis?
a: Yes
q: is a skiing board?
a: Yes
q: in the front?
a: No
q: 1st from left in the back?
a: Yes