Task: Story Composition
Input (English): Premise: Marcy was downloading some music. 
 Initial Context: She looked up every artist she wanted. 
 Original Ending: Then, she downloaded each of their albums. Finally, she put all of the music on her device. When she was done, she listened to it. 
 Counterfactual Context: Then after spending hours on it, the music didn't download properly and she had to start over.
Output (English): After many hours, she had downloaded each of their albums. Finally, she put all of the music on her device. When she was done, she listened to it.