Bob is strong. Bob is huge. Gary is thin. Gary is small. Alan is quiet. Erin is poor. Erin is rough. If someone is not high then they are poor. If someone is not dull then they are kind. If someone is quiet then they are smart. If someone is smart and not bad then they are wealthy. If someone is poor and not high then they are sad. If someone is thin and small then they are bad. If someone is bad and not smart then they are rough. All kind people are nice. 
Bob is sad.