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