TASK DEFINITION: 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.
PROBLEM: Premise: A group of teenage boys were gathering wood to sell.
Initial Context: They needed money for camp.
Original Ending: One boy climbed up the tree to knock down dead wood. He fell from the tree and broke his arm. They had to take him to the doctor so they got very little wood.
New ending: One boy climbed up the tree to knock down dead wood. He fell from the tree and broke his arm. They had to take him to the doctor, so now they need more wood.

SOLUTION: They were raising money for a friends surgery.

PROBLEM: Premise: The cat ran up to the door and yowled for someone to open it.
Initial Context: He started to go out the door before he noticed it was raining.
Original Ending: He dashed back inside, nearly knocking a small lamp over. He ran the rest of the way to the back bedroom. His owners found him there asleep hours after the rain ended.
New ending: He dashed outside, nearly knocking a small table over. He ran the rest of the way to the back of the yard. His owners found him there asleep hours after the day ended.

SOLUTION: He went outside and laid in the sun.

PROBLEM: Premise: Connie had an accident at work and hurt her leg badly.
Initial Context: After multiple surgeries and infections, it was amputated.
Original Ending: In the beginning, she was very sad about it. After the surgery had healed, she began physical therapy. She did great and eventually got a prosthetic leg!
New ending: In the beginning, she was very sad about it. After the surgery had healed, she began physical therapy. She did great and eventually got her leg back to as good as new!

SOLUTION:
After several surgeries, the leg gradually healed.