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