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