Anchor: She may have thought, however, that she was giving him another chance and that he was promising, in exchange, to do better.
Entailed: It's possible that she thought she was giving him another chance and that he was going to do better. 
Contradiction: She refused to give him another chance for any reason.
Contradiction: She knew that he was promising to get worse in exchange for her marrying him. 
Contradiction: The girl never thought the guy would do better.
Contradiction: The city never had any churches.
Contradiction: It took a week to get forty-three qualified jurists.