Anchor: People standing in front of a subway train.
Entailed: Humans standing
Contradiction: Nobody is standing
Contradiction: The propaganda that hides as conservative thought is already the worst thing that can happen. 
Contradiction: The guides are knowledgeable and can tell you a lot about the plants on the island.
Contradiction: A dog is eating a basketball he found in the water.
Contradiction: The postal service's breakeven point lies above a discount rate of 4.5a.