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