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