Task: Story Composition
Input (English): Premise: Nell's mom always told a bedtime story she invented. 
 Initial Context: When Nell had to write in school, she wrote her mom's bedtime story. 
 Original Ending: The teacher said she would read the stories when the parents visited. Nell felt horrified she had stolen her mom's story. But when her mom heard Nell's version, she beamed with pride. 
 Counterfactual Context: When Nell had to write in school, she wrote her dad's bedtime story.
Output (English): The teacher said she would read the stories when the parents visited. Nell felt horrified she had stolen her dad's story. But when her dad heard Nell's version, she beamed with pride.