Anne is strong. Anne is huge. Bob is little. Bob is small. Gary is wealthy. Harry is poor. Harry is dull. If someone is not big then they are poor. If someone is not sad then they are nice. If someone is wealthy then they are quiet. If someone is quiet and not bad then they are kind. If someone is poor and not big then they are rough. If someone is little and small then they are bad. If someone is bad and not quiet then they are dull. All nice people are smart. 
Harry is not smart.