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