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