Fiona is high. Fiona is big. Harry is little. Harry is thin. Dave is nice. Bob is dull. Bob is rough. If someone is not huge then they are dull. If someone is not poor then they are smart. If someone is nice then they are wealthy. If someone is wealthy and not sad then they are quiet. If someone is dull and not huge then they are bad. If someone is little and thin then they are sad. If someone is sad and not wealthy then they are rough. All smart people are kind. 
Dave is quiet.