Anchor: well let me preface it i'm a i was a staff officer in Vietnam in sixty nine and seventy
Entailed: To give you background I served as a staff officer back in Vietnam.
Contradiction: I did not serve in any capacity in the military.
Contradiction: Gingrich was a great partisan; never vicious. 
Contradiction: A dog is going after his stick.
Contradiction: The bathroom was sparkling clean.
Contradiction: Dozens of similar discoveries have been made.