Gary is huge. Gary is strong. Charlie is thin. Charlie is short. Alan is kind. Harry is sad. Harry is dull. If someone is not high then they are sad. If someone is not rough then they are nice. If someone is kind then they are wealthy. If someone is wealthy and not poor then they are smart. If someone is sad and not high then they are bad. If someone is thin and short then they are poor. If someone is poor and not wealthy then they are dull. All nice people are quiet. 
Harry is quiet.