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