Anchor: the entire country each delivery day.
Entailed: Each delivery day happens over the entire country.
Contradiction: Half the country, each delivery day.
Contradiction: Pigeons went extinct here about 10 years ago, and cannot be found anywhere in the country.
Contradiction: The small room was unlike the main part of the Four Jacks.
Contradiction: A child playing in the sand
Contradiction: Two people are riding sleds.