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