Anchor: In the United States, power generation is responsible for 63% of sulfur dioxide (SO2), 22% of nitrogen oxides (NOx), and 37% of man-made mercury released to the environment.
Entailed: Power generation creates a lot of sulfur dioxide.
Contradiction: Power generation creates no sulfur dioxide.
Contradiction: Two children are playing at the park.
Contradiction: It is not considered an issue of morality.
Contradiction: A boy is sleeping.
Contradiction: There are only a few relics left of the British Raj.