Anchor: Over its long history, the cathedral has witnessed many momentous occasions.
Entailed: There were many momentous occasions during the history of the cathedral.
Contradiction: The cathedral was built less than a decade ago.
Contradiction: Animals are taking a bath.
Contradiction: I don't like it that you have to a season ticket holder to get decent seats in the Cowboys stadium.
Contradiction: Political activities are easy in every sense of the word.  
Contradiction: A male competing in karate.