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