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: Frank bought a cheap phone at Walmart last month.
Initial Context: The phone wasn't very user-friendly.
Original Ending: Whenever Frank tried to make a phone call the phone shut off. He was so fed up with the phone at this point. Frank bought the new iPhone.
Counterfactual Context: The phone was user-friendly.
Output:
Whenever Frank tried to make a phone call it would work perfectly. He was so happy with his phone Frank was glad he didn't spend money on an iPhone