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: Joel and Justin were the neighborhood wrestling tag team champs. 
 Initial Context: Zach and Nate decided to form their own tag team. 
 Original Ending: They practiced after school and challenged Joel and Justin. After a good match Nate had pinned Justin. Zach and Nate were the new tag team champions of the neighborhood. 
 New ending: They practiced after school and challenged Zach and Nate. After a good match Justin had pinned Zach. Joel and Justin continued to be the tag team champions of the neighborhood. 
A: 
They haven't lost a match yet and kept that record for the next two years.