Anchor: Once or twice he discarded dignity, and pounded on the door.
Entailed: He pounded on the door and discarded dignity, once or twice.
Contradiction: Ten or hundred times he discarded dignity, and pounded on the floor.
Contradiction: two men tell jokes
Contradiction: THe man is wet.
Contradiction: No Americans have been in car crashes.
Contradiction: People are on a train some are in suites one is sleeping woman holding a bag.