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