Anchor: Spark was in her prime when she wrote Memento Mori . As she draws closer to mortality (may it be many novels away!)
Entailed: Spark wrote Memento Mori in her prime, but now she is nearing death.
Contradiction: Spark the famous author of Memento Mori has passed away.
Contradiction: the dogs ate fish
Contradiction: The surfers are in the ocean.
Contradiction: Two men are talking at a coffee shop.
Contradiction: A woman is preparing to stab someone.