Anne is kind. Anne is red. Anne is rough. Anne is round. Anne is white. Bob is blue. Bob is green. Bob is not kind. Bob is not red. Bob is not round. Bob is white. Erin is blue. Erin is green. Erin is rough. Erin is white. If someone is green and not blue then they are rough. Blue, rough people are not kind. If Anne is rough then Anne is red.
Erin is not rough.