Charlie is blue. Charlie is green. Charlie is kind. Charlie is nice. Charlie is white. Gary is blue. Gary is green. Gary is kind. Gary is young. Harry is blue. Harry is green. Harry is kind. Harry is nice. Harry is rough. Harry is white. Harry is young. All young people are blue. All blue, rough people are green. If Charlie is kind then Charlie is green. All young, blue people are rough. If Gary is nice and Gary is rough then Gary is kind. Green people are rough. All young, nice people are blue. All green, blue people are rough.
Charlie is not nice.