Anchor: In the U.S., power plants emit significant amounts of air  67 percent of all sulfur dioxide (SO2) emissions, 37 percent of mercury emissions, and 25 percent of all nitrogen oxide (NOx) emissions.
Entailed: In the U.S., the power plants contribute greatly to emissions pollutants.
Contradiction: Power plants do not have emissions.
Contradiction: The man is fighting with his neighbors.
Contradiction: I strongly suggest that you try them.
Contradiction: Who does your dishes?
Contradiction: a man by the water gets ready to take a pic of the bridge