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: In the evening, the sky over our house is filled with flying bats. 
 Initial Context: One evening, last August, a bat flew into the house. 
 Original Ending: It was flying all over while I chase it with a broom. My husband opened all the windows and doors. It finally exited the same way it came in, through the front door. 
 Counterfactual Context: One evening, last August, he saw a bat flying around outside.
It was flying all over the outside of out house, I think it was lost. My husband shut all the windows and doors. It finally flew off into the night. 