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: Leon needed a venue for an upcoming event. 
 Initial Context: He called every hotel in the city, but they were booked. 
 Original Ending: He called every venue. Every place he rang seemed to be booked but one. In the end, Leon decided a desert was a terrible place for a wedding. 
 Counterfactual Context: He called one hotel and was able to make a reservation.
Student:
He didn't have to call everywhere else. The hotel seemed to be a great place. In the end, Leon decided a desert was a great place for a wedding. 