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