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.
Input: Premise: Kim got engaged and her fiance's parents threw her a party. 
 Initial Context: Jim told her his mom's signature dish was French onion soup. 
 Original Ending: Kim hated onions, but knew it would be rude to not eat. She tried some onion dishes at home, but still hated them all. At the party, she told Jim's mom she was allergic and all was fine. 
 Counterfactual Context: Jim told her his mom's signature dish was a grilled cheese.
Output:
Kim hated cheese, but knew it would be rude to not eat. She tried some cheese dishes at home, but still hated them all. At the party, she told Jim's mom she was allergic and all was fine. 