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