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: Billy went to the bank. 
 Initial Context: He made a forty dollar deposit into his savings account. 
 Original Ending: Five years later he went back to the bank. He asked to withdraw the money he had deposited. The bank teller told him his account now had fifty dollars. 
 Counterfactual Context: He withdrew money from his account.
Output:
Five years later he went back to the bank. He asked to withdraw the rest of the money in his account. The bank teller told him the account was empty 