Fiona is high. Fiona is huge. Dave is short. Dave is thin. Bob is smart. Harry is bad. Harry is sad. If someone is not strong 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 poor then they are wealthy. If someone is bad and not strong then they are rough. If someone is short and thin then they are poor. If someone is poor and not kind then they are sad. All quiet people are nice. 
Bob is not wealthy.