Task: Story Composition
Input (English): Premise: Janice was looking forward to going to the park today. 
 Initial Context: Her dog had been wanting to see the other dogs! 
 Original Ending: Janice woke up to the sound of rain hitting her window. She sat up and couldn't believe it! It wasn't supposed to rainy at all this week! 
 Counterfactual Context: She looked outside and saw that it was bright and sunny.
Output (English): But then she also saw her dog out there. She couldn't believe it! He wasn't supposed to be able to get outside by himself!