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: Chris has always wanted to learn sign language. 
 Initial Context: There are a few people at Chris's job who are hearing impaired. 
 Original Ending: Normally Chris writes down when he communicates with them. However over the summer Chris took on online course on sign language. Now he communicates with his coworkers faster and perfectly! 
 Counterfactual Context: There are a few people at Chris's job who are vision impaired.
Output:
Normally Chris talks when he communicates with them. However over the summer Chris took an online course on Braille. Now when he communicates with his coworkers faster and perfectly! 