Fiona is high. Fiona is big. Bob is tiny. Bob is thin. Alan is nice. Erin is rough. Erin is poor. If someone is not huge then they are rough. If someone is not sad then they are kind. If someone is nice then they are smart. If someone is smart and not bad then they are quiet. If someone is rough and not huge then they are dull. All dull people are short. If someone is tiny and thin then they are bad. If someone is bad and not smart then they are poor. If someone is poor then they are young. If someone is kind then they are wealthy. All wealthy people are clever. All quiet people are experienced. 
Bob is not young.