Task: Story Composition
Input (English): Premise: Katie was making a casserole in home ec class. 
 Initial Context: She had assembled all her ingredients carefully. 
 Original Ending: She tried hard because the meal was half her final grade. But poor Katie's casserole was tasteless and burned! Her final grade went down to a "C". 
 Counterfactual Context: She threw in all her ingredients carelessly.
Output (English): She said it was "just casserole" and it wasn't supposed to look pretty, even if it was half of her final grade. But Katie's casserole was tasteless and burned! Her final grade went down to a "C".