Anchor: Carefully closing the door into the passage behind him, he stepped across to the other and examined it closely.
Entailed: He closed the door behind him and looked at another. 
Contradiction: He opened the door behind him and ignored the other one. 
Contradiction: The baby boomers all retired last year.
Contradiction: He looked through the papers after forcing the lock.
Contradiction: A girl stares off into space as she sits alone on a train
Contradiction: Two boys are fighting.