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