Erin is high. Erin is strong. Dave is little. Dave is small. Harry is smart. Alan is rough. Alan is sad. If someone is not huge then they are rough. If someone is not bad then they are quiet. If someone is smart then they are clever. If someone is clever and not dull then they are nice. If someone is rough and not huge then they are poor. If someone is poor then they are tiny. If someone is tiny then they are thin. All thin people are bad. If someone is little and small then they are dull. If someone is dull and not clever then they are sad. If someone is sad then they are energetic. If someone is energetic then they are fashion. If someone is fashion then they are young. If someone is quiet then they are wealthy. If someone is wealthy then they are kind. If someone is kind then they are clever. All clever people are wealthy. If someone is nice then they are old. If someone is old then they are experienced. All experienced people are famous.
Dave is not young.