Anchor: In the United States, about 67 percent of annual SO2 emissions and 25 percent of NOx emissions are produced by electric utility plants that burn fossil fuels.
Entailed: Only one third of SO2 emissions in the USA come from things other than electric utility plants.
Contradiction: In the United States, all SO2 emissions come from fossil fuels.
Contradiction: Two men were in quarel.
Contradiction: A woman wearing something on her head and animal hair walks into the dim room.
Contradiction: Control is undesirable.
Contradiction: To remain consistent, the world banks establish exchange rates to convert between various currencies.