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