Dave is big. Dave is high. Dave is strong. Harry is small. Harry is thin. Alan is quiet. Alan is nice. Alan is kind. Bob is poor. Bob is sad. Bob is bad. Big people are quiet. If someone is small and thin then they are little. If someone is poor and sad then they are rough. If someone is quiet and nice then they are smart. All little people are short. All quiet people are nice. All smart people are wealthy. All rough people are dull.
Dave is not nice.