Anchor:  He managed to dig a small hollow in the sand before dropping off to sleep.
Entailed: He fell asleep after digging a shallow hole in the sand.
Contradiction: Could could not sleep at all, despite the hole in the sand.
Contradiction: A lonely woman sits at the table by herself.
Contradiction: Someone is looking at a plant.
Contradiction: The woman is holding an apple.
Contradiction: A sample of 16,092 different routes were all in a set of the last cross sectional data.