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