Anchor: Then she came across to the window where you sat with Mademoiselle Cynthia. 
Entailed: She went over to the window.
Contradiction: She avoided going near the window. 
Contradiction: I hate talking to you. 
Contradiction: A man sleeps on a chair.
Contradiction: Nobody has written a book about Michael Jordan. 
Contradiction: Coal with 4% sulfur needs 32 tons of limestone an hour