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