Anchor: No, sir, not then, but I expect she did later. 
Entailed: No, she didn't do it then, but I expect she did later.
Contradiction: She did it then and not later.
Contradiction: Nobody says that they are seeking new opportunities without elaborating further.
Contradiction: He kept on track toward their destination.
Contradiction: Klein's chief opponent is Brian Arthur.
Contradiction: A woman is reading a book at a coffee shop.