Anchor: America needs a clean, secure, affordable, reliable energy supply in the years ahead.
Entailed: Affordability is one of the aspects of energy America will need.
Contradiction: America doesn't really need affordable energy supply either now or in the future.
Contradiction: A dog trying to repair a building.
Contradiction: A group of people are together around a big rink.
Contradiction: A rock band plays at a concert.
Contradiction: I really liked the color you painted the sky, everyone likes that blue.