Bob is big. Bob is strong. Alan is thin. Alan is little. Anne is kind. Harry is rough. Harry is bad. If someone is not high then they are rough. If someone is not dull then they are smart. If someone is kind then they are quiet. If someone is quiet and not poor then they are wealthy. If someone is rough and not high then they are sad. All sad people are small. If someone is thin and little then they are poor. If someone is poor and not quiet then they are bad. If someone is bad then they are young. If someone is smart then they are clever. All clever people are nice. All wealthy people are old. 
Alan is young.