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