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.
Q: Premise: Lisa was in college. 
 Initial Context: And she was quickly trying to get to her next class. 
 Original Ending: There was a path down a hill that was blocked off. But Lisa decided to try to cross it. As she descended down the hill, she sprained her ankle. 
 Counterfactual Context: And she was trying to find a seat in class.
A: 
There was a seat down the stairs that was blocked off. But Lisa decided to try to reach it. As she descended down the steps, she sprained her ankle. 