Anchor: The only outlet from the room was the door, consequently he would perforce have to wait until the two men returned to fetch him.
Entailed: He could not leave until two men returned to get him.
Contradiction: He could leave whenever he wished to.
Contradiction: There is no effort to bring justice to those who need it.
Contradiction: I think having an aptitude test in for kids in high school would be helpful.
Contradiction: The person is sleeping.
Contradiction: A Dog runs across the snowy field