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