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