Charlie is green. Charlie is smart. Charlie is white. Fiona is rough. Fiona is white. Harry is green. Harry is rough. All furry things are white. If something is smart and furry then it is young. If something is furry and young then it is smart. All young things are green. If Charlie is green then Charlie is furry. If Charlie is young then Charlie is green. If something is white then it is young. White, cold things are smart.
Fiona is cold.