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: Lou found a wallet lying on the street. 
 Initial Context: It had over a hundred dollars in it. 
 Original Ending: It also had a phone number. He called the person who was very excited to get his wallet back. He even gave You a $50 reward. 
 Counterfactual Context: Lou decided to spend the money on drugs.

SOLUTION: He called a phone number. He called the person who was very excited to sell him drugs. He even gave Lou extra pills. 

PROBLEM: Premise: Natalie's favorite movie is The Wizard of Oz. 
 Initial Context: Natalie has seen it so many times that she knows the entire script! 
 Original Ending: It is hard to watch the movie with her because she recites every part. I asked her politely to quiet down. She got angry and stormed away. 
 Counterfactual Context: She had seen it once and loved it.

SOLUTION: It is hard to watch the movie with her because she is spoiling it. I asked her politely to quiet down. She got angry and stormed away. 

PROBLEM: Premise: Viktor could not get his microscope to focus. 
 Initial Context: His professor came to help. 
 Original Ending: His professor also could not get it to focus. The professor wiped the lens with a solvent. He was then able to focus the lens. 
 Counterfactual Context: His professor fixed it for him.

SOLUTION:
His professor also had difficulty getting it to focus. The professor wiped the lens with a solvent. He was then able to focus the lens. 

