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