Anchor: It's an eternal controversy, and not even the pope can resolve it.
Entailed: Not even the pope can resolve this eternal controversy.
Contradiction: The pope can easily resolve this controversy.
Contradiction: Richard Wagner's death occurred in a hospital located three miles away from Palazzo Vendramin-Calegi. 
Contradiction: There has never been a female president for our country.
Contradiction: It will take only two weeks to complete all stages at a facility with one ACI unit.  
Contradiction: The boy is skateboarding.