Anchor: The purpose of the exit conference is to confirm that the critical facts and key information used to formulate GAO's analyses and findings are current, correct, and complete.
Entailed: The exit conference is being held to confirm that the key facts used to come up with in GAO's analyses are legitimate. 
Contradiction: The main point of the exit conference is to confirm that the key facts used in GAO's analyses are incorrect.
Contradiction: Two dogs are fighting
Contradiction: He leaned toward the hand cranks
Contradiction: A skier lies dead on a snow covered hill after a crash.
Contradiction: Thorn and Severn stiffened as they heard those words.