Instructions: 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.
Input: Premise: I noticed that my water bill was higher than usual. 
 Initial Context: I saw that my bathroom faucet was leaking. 
 Original Ending: I called a plumber who told me it would cost a lot of money. I decided to watch youtube videos on how to fix it myself. I was able to fix it and saved a lot of money by doing so. 
 Counterfactual Context: I saw that my bathroom faucet was being used more often.
Output:
I called a plumber who told me it would cost a lot of money to install an efficiency one. I decided to watch youtube videos on how to put one in myself. I was able to install iit and saved a lot of money by doing so. 