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