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