Anchor: The Postal Service complied with this requirement early in 1973, and a Domestic Mail Classification Schedule recommended by the Commission became effective on July 6, 1976.
Entailed: A Domestic Mail Classification Schedule became effective on July 6, 1976.
Contradiction: A Domestic Mail Classification Schedule became effective in the year 2000.  
Contradiction: Someone is riding a bicycle.
Contradiction: I didn't catch the first ten minutes.
Contradiction: Almost everything on the island can be seen to have Ottoman influence.
Contradiction: I have gone camping before.