Task: Story Composition
Input (English): Premise: One day Tammy decided to take her dog on a walk. 
 Initial Context: She had never done that before, so she didn't use a leash. 
 Original Ending: As they were walking, her dog got excited and ran away. It took Tammy two hours to finally find her dog. Now whenever she walks her dog, she makes sure to use a leash. 
 Counterfactual Context: She always used a leash.
Output (English): As they were walking, her dog used to walk by her side but it ran. It took Tammy three hours to finally find her dog. Now whenever she walks her dog, she makes sure she will obey her.