Fiona is high. Fiona is strong. Alan is tiny. Alan is small. Bob is kind. Harry is rough. Harry is sad. If someone is not huge then they are rough. If someone is not poor then they are nice. If someone is kind then they are quiet. If someone is quiet and not bad then they are clever. If someone is rough and not huge then they are dull. All dull people are thin. If someone is tiny and small then they are bad. If someone is bad and not quiet then they are sad. If someone is sad then they are young. If someone is nice then they are smart. All smart people are wealthy. All clever people are old. 
Fiona is not thin.