Anne is big. Anne is blue. Anne is green. Anne is red. Anne is rough. Anne is round. Anne is smart. Gary is red. Gary is smart. Harry is big. Harry is blue. Harry is green. Harry is red. Harry is rough. Harry is smart. Blue things are round. If Harry is smart then Harry is blue. Big, smart things are red. Red, green things are rough. Rough things are smart. If something is red then it is smart. All big things are round. If something is green and red then it is round.
Harry is not round.