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