Task: Story Composition
Input (English): Premise: My family and I were traveling on vacation in the car. 
 Initial Context: The weather was terrible with spot thunderstorms. 
 Original Ending: All of a sudden, I noticed a small tornado forming behind us. It chased us for several minutes, then changed directions. It was the scariest vacation ride i've ever taken! 
 Counterfactual Context: The weather was amazing with no issues.
Output (English): All of a sudden, I noticed a small rainbow forming behind us. It chased us for several minutes, then changed directions. It was the nicest vacation ride i've ever taken!