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