Alan is huge. Alan is big. Alan is heavy. Bob is short. Bob is little. Fiona is quiet. Fiona is wealthy. Fiona is clever. Dave is rough. Dave is sad. Dave is dull. Huge people are quiet. If someone is short and little then they are thin. If someone is rough and sad then they are bad. If someone is quiet and wealthy then they are nice. If someone is thin then they are tiny. If someone is tiny then they are small. If someone is small then they are dull. All dull people are sad. If someone is quiet then they are wealthy. If someone is wealthy then they are clever. If someone is clever then they are strong. All strong people are high. If someone is nice then they are smart. If someone is smart then they are kind. If someone is kind then they are big. All big people are heavy. If someone is bad then they are poor. If someone is poor then they are imperfect. All imperfect people are little. All little people are short.
Dave is short.