Anchor: Towards that end, energy diversity, the preservation of electricity generation and transmission reliability, and improvement of energy
Entailed: Preserving generation of electricity and reliability of transmission is towards that end.
Contradiction: Energy diversity works against the goals stated.
Contradiction: An African American woman is uncovering something.
Contradiction: Jon said two people would be guarding the caves. 
Contradiction: Two dogs are jumping across the water.
Contradiction: the identical pieces that are not workshared are not discounted