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