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