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