Anchor: Is Mrs. Vandemeyer dining out tonight, do you know?
Entailed: Do you know if Mrs. Vandemeyer is eating out tonight?
Contradiction: I know for a fact that Mrs. Vandemeyer is eating at McDonald's tonight. 
Contradiction: Old magic!
Contradiction: A female wearing denim is asleep.
Contradiction: The Council found that 18-B lawyers were only working on cases within their mandate.
Contradiction: Simone Martini is a painter who helped with the St. Martin Chapel decorations.