Anchor: He slept most of the time, as if not daring to use his little strength even to think.
Entailed: Most of his time was spent sleeping.
Contradiction: He stayed awake for nearly the entire time.
Contradiction: France does not keep track of their postal densities.
Contradiction: The drug policy of the United States has failed.
Contradiction: Nobody is sitting.
Contradiction: The design is stable once everyone agrees that the design is complete, will work and can be built.