Charlie is high. Charlie is huge. Alan is short. Alan is thin. Dave is wealthy. Anne is rough. Anne is poor. If someone is not big then they are rough. If someone is not sad then they are kind. If someone is wealthy then they are smart. If someone is smart and not bad then they are nice. If someone is rough and not big then they are dull. All dull people are little. If someone is short and thin then they are bad. If someone is bad and not smart then they are poor. If someone is poor then they are young. If someone is kind then they are quiet. All quiet people are clever. All nice people are old. 
Alan is young.