Anchor: A group of people are filming near a blue truck.
Entailed: A group of people are filming.
Contradiction: A group of people are at a opera.
Contradiction: The woman is wearing a fur coat and holding her luggage with both hands.
Contradiction: I damaged the cushion under my heel for good.
Contradiction: It is impossible to recycle Freon.
Contradiction: That is not as bad as it could be.