Harry is big. Harry is high. Charlie is small. Charlie is short. Gary is kind. Fiona is poor. Fiona is sad. If someone is not strong then they are poor. If someone is not dull then they are quiet. If someone is kind then they are nice. If someone is nice and not rough then they are smart. If someone is poor and not strong then they are bad. If someone is small and short then they are rough. If someone is rough and not nice then they are sad. All quiet people are wealthy. 
Fiona is not wealthy.