Teacher: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.
Teacher: Now, understand the problem? Solve this instance: Premise: Barry wanted to remodel his bathroom. 
 Initial Context: Barry wanted to give the bathroom a much needed face lift. 
 Original Ending: Barry decided he would change the single sink to a double sink. In addition, Barry would install a state of the art shower as well. After the renovation, Barry was pleased with the remodeled bathroom. 
 Counterfactual Context: Barry decided to hire a contractor to update his bathroom.
Student:
Barry decided he wanted the contractor to change the single sink to a double sink. In addition, the contractor would install a state of the art shower, as well. After the renovation, Barry was pleased with the remodeled bathroom. 