Fiona is strong. Fiona is big. Alan is small. Alan is little. Gary is smart. Dave is rough. Dave is poor. If someone is not high then they are rough. If someone is not bad then they are quiet. If someone is smart then they are wealthy. If someone is wealthy and not dull then they are nice. If someone is rough and not high then they are sad. All sad people are short. If someone is small and little then they are dull. If someone is dull and not wealthy then they are poor. If someone is poor then they are young. If someone is quiet then they are kind. All kind people are clever. All nice people are old. 
Fiona is not short.