Anchor: A dog runs down a footbride in the fall.
Entailed: An animal runs down a footbride in the fall.
Contradiction: A cat runs down a footbride in the fall.
Contradiction: The soccer player works on his master's thesis in the quiet and stuffy college library.
Contradiction: Most difficult cases indeed take most of the time.
Contradiction: Three women are having lunch.
Contradiction: Arafat won't repeat that police action, since he thinks it will get peace talks started.