Given a premise, an initial context, an original ending, and a counterfactual context, the task is to generate a new story ending aligned with the counterfactual context and as close to the original ending as possible. Each instance consists of a five-sentence story. The premise is the first sentence of a story, and the second sentence, which is the initial context, provides more information about the story's context and the story's general plot. The original ending is the last three sentences of the story. Also, a counterfactual context is a slight modification to the initial context. You should write a new story ending that edits the original story ending as little as possible to regain coherence with the counterfactual context. To sum up, you should write the last three sentences of a story based on the premise(first sentence) and the counterfactual context(second sentence) of the story.
Q: Premise: Jim always had problems understanding math. 
 Initial Context: After he failed a quiz, his parents began to do his homework with him. 
 Original Ending: They made Jim do his math homework until he got everything right. They did this for a month. Jim got an A on his next math test and he was very happy. 
 Counterfactual Context: After he failed a quiz, his teacher began to do his homework with him.
A: 
She made Jim do his math homework until he got everything right. She did this for a month. Jim got an A on his next math test and he was very happy. 