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