TASK DEFINITION: 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.
PROBLEM: Premise: A sign on the side of the road proclaimed free scrap metal. 
 Initial Context: Bob stopped his car to pick up the scrap. 
 Original Ending: The pieces were very large so he struggled to get them in his car. After a lot of work, Bob only got one piece into his car. He decided to leave the rest for someone else. 
 Counterfactual Context: Bob didn't need any so he continued driving.

SOLUTION: All but one of the pieces looked too large to fit into his car anyway. Bob didn't want to stop for only one piece of scrap. He decided to leave them all for someone else. 

PROBLEM: Premise: Jack received a phone from Bill. 
 Initial Context: Bill asked him to fix the screen. 
 Original Ending: When Jack started to work on it, he stabbed the battery cell. As a result, the phone didn't turn on. Since he broke it, he had to pay Bill the full price for the phone. 
 Counterfactual Context: Bill said he had time to fix Jack's phone.

SOLUTION: When Bill started to work on it, he noticed the battery was defective. As a result, the phone didn't turn on. Since it was an easy fix, Jack was happy to pay for the new battery. 

PROBLEM: Premise: Ned had not prepared for the test in math. 
 Initial Context: He was sure he would fail the test and have to take summer school. 
 Original Ending: He tried to cram during lunch so that he would understand some of it. When he got to class a stranger came in and stood up front. She said his teacher was out sick so the test was canceled! 
 Counterfactual Context: He stole the test from the teacher's office.

SOLUTION:
He tried to memorize it during lunch so that he could remember the answers. When he got to class a stranger came in and stood up front. She said his teacher was out sick so the test was canceled! 

