Anchor: Some weeks before, Nash had declined a University of Chicago offer of an endowed chair on the grounds that he was scheduled to become the emperor of Antarctica.
Entailed: The University of Chicago had offered Nash an endowed chair, which he had declined.
Contradiction: Nash jumped at the offered of being on the chair of the University Chicago, and did not decline the generous offer. 
Contradiction: the dog slept in his house outside
Contradiction: The administration had a pollution proposal.
Contradiction: A group of adults go the bar.
Contradiction: A man is watching a woman walk by.