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