Anne is blue. Anne is furry. Anne is not quiet. Anne is red. Anne is rough. Anne is round. Fiona is blue. Fiona is quiet. Fiona is red. Fiona is round. Gary is blue. Gary is furry. Gary is quiet. Gary is not rough. Gary is not round. All furry things are white. If Gary is not red then Gary is blue. If something is red and not blue then it is furry.
Gary is furry.