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: Ben's social studies class was spending the day knitting.
Initial Context: They were making scarfs to give to the homeless shelter.
Original Ending: He thought knitting was for girls. But he felt really good about doing something for homeless people. He even worked on an extra scarf at home that night.
New ending: He thought knitting was for girls. But he felt really good about doing something for his grandparents. He even worked on his scarf at home that night.
[A]: They were making scarfs to give to their grandparents.

[Q]: Premise: I had a bus ticket for later in the day at 5:30pm.
Initial Context: I was sleepy, so I decided to take a nap.
Original Ending: However, unbeknownst to me, I had set my alarm for the wrong time. When I woke up it was already 6:00. I had to catch the next bus early the following morning.
New ending: However, unbeknownst to me, I had my bus ticket for the wrong time. When I got there it was already gone. I had to catch the next bus early the following morning.
[A]: I had slept in so I didn't need a nap.

[Q]: Premise: Andy had a goal to lose weight by being more physically active.
Initial Context: He decided to exercise by taking his dog for a long walk twice a day.
Original Ending: After one month of twice daily walks, he had only lost two pounds. Andy then decided to add a one mile run to his daily exercise routine. The extra one mile run helped him to lose two more pounds in two weeks.
New ending: After one month of twice daily swims, he had only lost two pounds. Andy then decided to add a one mile run to his daily exercise routine. The extra one mile run helped him to lose two more pounds in two weeks.
[A]:
He decided to exercise by going to swim twice a week.