Bob is cold. Bob is green. Bob is kind. Bob is nice. Bob is rough. Bob is smart. Bob is young. Erin is kind. Erin is nice. Erin is rough. Erin is smart. Erin is young. Harry is cold. Harry is kind. Harry is rough. Rough things are smart. Nice things are cold. If Harry is kind and Harry is smart then Harry is young. All nice things are rough. All rough, cold things are nice. Cold things are young.
Bob is not smart.