Given a premise, an initial context, an original ending, and a new ending, the task is to generate the counterfactual context that is aligned with the new ending. 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. The original ending is the last three sentences of the story. Also, you are given a new ending that can provide the new story with the same premise. You should write a counterfactual context to explain the small differences between the original and new endings. More specifically, a story context contains the general plot of the story. And a counterfactual context is a slight modification to the initial context. To sum up, you should write the second sentence of a story based on the premise(first sentence) and the new ending(last three sentences) of the story.
Q: Premise: Bert felt very agitated. 
 Initial Context: He needed time for himself to recuperate. 
 Original Ending: When he cleared his whole weekend for two day of rest, the phone rang. His mom was coming to town and wanted to see him. He had to refuse to respect his need for calm and stillness. 
 New ending: Then he cleared his whole weekend for two day of rest, but the phone rang. His friend was coming to town and wanted to see him. He had to refuse to respect his need for calm and stillness. 
A: 
He needed time for himself to recuperate, but his Mom went over and they had coffee.