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: Dal was a country girl from rural Denmark. 
 Initial Context: When she turned 18, she vowed to see the big city. 
 Original Ending: She set out for Denmark's capital city, Copenhagen. Dal arrived and immediately fell in love with the big city. She knew Copenhagen was going to be her future home! 
 Counterfactual Context: When she turned 18, she vowed to see London.
Output:
She set out for the UKs favorite city, London. Dal arrived and immediately fell in love with the big city. She knew London was going to be her future home! 