Charlie is high. Charlie is strong. Charlie is huge. Dave is small. Dave is thin. Harry is nice. Harry is clever. Harry is smart. Alan is rough. Alan is dull. Alan is poor. High people are nice. If someone is small and thin then they are little. If someone is rough and dull then they are bad. If someone is nice and clever then they are kind. If someone is little then they are short. If someone is short then they are tiny. If someone is tiny then they are poor. All poor people are dull. If someone is nice then they are clever. If someone is clever then they are smart. If someone is smart then they are big. All big people are heavy. If someone is kind then they are quiet. If someone is quiet then they are wealthy. If someone is wealthy then they are strong. All strong people are huge. If someone is bad then they are sad. If someone is sad then they are imperfect. All imperfect people are thin. All thin people are small.
Dave is not dull.