Anchor: To create a total cost function, we use FY 1999 U.S.
Entailed: We use 1999's data to create a total cost function.
Contradiction: We use 1959's data to create a total cost function.
Contradiction: They are playing for high stakes.
Contradiction: I concur with you.
Contradiction: Pedestrians are waiting for the bus.
Contradiction: I've been waiting for you, Mr. Franklin.