Alan is huge. Alan is strong. Gary is thin. Gary is tiny. Anne is nice. Erin is rough. Erin is dull. If someone is not big then they are rough. If someone is not bad then they are clever. If someone is nice then they are smart. If someone is smart and not sad then they are wealthy. If someone is rough and not big then they are poor. All poor people are small. If someone is thin and tiny then they are sad. If someone is sad and not smart then they are dull. If someone is dull then they are young. If someone is clever then they are kind. All kind people are quiet. All wealthy people are experienced. 
Gary is young.