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