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: Melvin's best friend was a golden retriever named Cezar. 
 Initial Context: Cezar was the best dog in the community. 
 Original Ending: Cezar was very well trained and listened to Melvin. One day Cezar ran away and Melvin was very sad. Melvin found Cezar next door and was very happy. 
 Counterfactual Context: Cezar was not liked by the community because he was a bad dog.
Solution:
Cezar was not very well trained and didn't listen to Melvin. One day Cezar ran away and Melvin was very sad. Melvin found Cezar next door and was very happy. 