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.

Premise: Ellie and Joe went to the casino on their anniversary. 
 Initial Context: Joe played the slots while Ellie went to the restroom. 
 Original Ending: Suddenly, Joe heard a loud ringing noise. Joe had won five thousand dollars! Joe was excited to tell Ellie as she returned. 
 Counterfactual Context: Ellie played the slots while Joe went to the restroom.
Suddenly, Ellie heard a loud ringing noise. Ellie had won five thousand dollars! Ellie was excited to tell Joe as he returned. 