Anchor: Stabilizing the  Despite the presence of two large forces led by the North
Entailed: Two large forces are led by Northerners.
Contradiction: SEven  large forces are led by Northerners.
Contradiction: A boy is playing tennis.
Contradiction: I wouldn't have paid attention to her.
Contradiction: He took off his jacket as he put everything else on.
Contradiction: Two dogs are playing with a ball.