Detailed 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.
Problem:Premise: Kelli brought a frisbee to the beach. 
 Initial Context: She tossed it back and forth with her dog. 
 Original Ending: The two of them had a lot of fun. At the end of the day, Kelli was sunburned. Yet she didn't care because she had so much fun. 
 Counterfactual Context: Playing with a frisbee reminded her of her childhood.
Solution:
She met a friend at the beach, the two of them had a lot of fun. At the end of the day, Kelli was sunburned. Yet she didn't care because she had so much fun. 