Task: Story Composition
Input (English): Premise: Noah put some burgers on the grill. 
 Initial Context: Then he started chatting with his friends. 
 Original Ending: He forgot to flip and tend the burgers. By the time he remembered, it was much too late. The burgers were charred almost black! 
 Counterfactual Context: He watched them carefully.
Output (English): He flipped the burgers at the perfect time. He cooked each burger for the perfect amount of time. The burgers were perfect.