Dave is huge. Dave is strong. Charlie is short. Charlie is little. Bob is clever. Erin is poor. Erin is sad. If someone is not high then they are poor. If someone is not bad then they are quiet. If someone is clever then they are kind. If someone is kind and not rough then they are wealthy. If someone is poor and not high then they are dull. All dull people are thin. If someone is short and little then they are rough. If someone is rough and not kind then they are sad. If someone is sad then they are young. If someone is quiet then they are nice. All nice people are smart. All wealthy people are old. 
Charlie is not young.