Detailed Instructions: 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.
Problem:Premise: Hillary arrived to her campsite in the middle of the southwest USA. 
 Initial Context: She set up camp and then left to go for a hike. 
 Original Ending: While hiking, she noticed a large canyon and wanted to get closer. While walking over to the canyon's edge, Hillary suddenly fell inside. When she hit the bottom, she was miraculously not hurt. 
 Counterfactual Context: She set up camp and then left to go for a swim.
Solution:
While hiking to the lake, she noticed a large canyon and wanted to get closer. While walking over to the canyon's edge, Hillary suddenly fell inside. When she hit the bottom, she was miraculously not hurt. 