Dave is strong. Dave is big. Charlie is small. Charlie is short. Gary is nice. Anne is bad. Anne is dull. If someone is not huge then they are bad. If someone is not poor then they are wealthy. If someone is nice then they are kind. If someone is kind and not rough then they are quiet. If someone is bad and not huge then they are sad. All sad people are tiny. If someone is small and short then they are rough. If someone is rough and not kind then they are dull. If someone is dull then they are young. If someone is wealthy then they are smart. All smart people are clever. All quiet people are old. 
Anne is not clever.