Anne is big. Anne is not quiet. Bob is green. Bob is quiet. Bob is young. Erin is green. Erin is quiet. Erin is white. Erin is young. Harry is big. Harry is green. Harry is quiet. Harry is not rough. Harry is not white. Harry is young. All quiet things are young. If Bob is big then Bob is not young. If something is red and quiet then it is young. If something is not big then it is quiet. All quiet things are not rough. If something is quiet and not young then it is not green.
Anne is not young.