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