Dave is strong. Dave is high. Erin is little. Erin is small. Alan is smart. Fiona is bad. Fiona is sad. If someone is not huge 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 nice. If someone is bad and not huge then they are rough. If someone is little and small then they are dull. If someone is dull and not kind then they are sad. All wealthy people are quiet. 
Fiona is quiet.