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