Erin is big. Erin is blue. Erin is kind. Erin is red. Erin is round. Erin is white. Erin is young. Gary is big. Gary is round. Gary is white. Harry is big. Harry is blue. Harry is kind. Harry is red. Harry is white. Harry is young. If Gary is kind and Gary is young then Gary is round. If someone is round and white then they are kind. If Erin is kind and Erin is round then Erin is young. If someone is big and blue then they are round. All blue people are young. If Harry is red and Harry is blue then Harry is white. If Gary is red then Gary is blue. All big, kind people are young.
Harry is not young.