Anchor: and in the you know fifteen years later it was a rare occasion that i could see both at the same time
Entailed: I saw both simultaneously fifteen years later, which was a rare occasion. 
Contradiction: I never saw both at the same time even after all these years. 
Contradiction: The GAO set forth criteria for the dismemberment and complete take over of agency systems and controls.
Contradiction: Popular culture is infatuated with scientific ideas.
Contradiction: Jon was never seen by the man.
Contradiction: A person playing baseball.