Objects in the image:
category: person
category: bench
category: person
category: bench
category: person
category: snowboard

Guessing-game dialogue about one of the objects:
q: is it a person?
a: No
q: is it a tree?
a: No
q: is it part of the ski lift?
a: No
q: is it white?
a: No
q: is it blue?
a: No
q: is it on the left side of the picture?
a: No
q: is it in the middle of the picture?
a: Yes
q: is it on the center person's feet?
a: Yes
q: is it connected to both feet?
a: Yes