Task: Story Composition
Input (English): Premise: Bill loved to play in the forest. 
 Initial Context: One day, while playing a game, bill got himself lost. 
 Original Ending: He walked around the forest for hours. Finally, his mother came into the forest and brought bill back home. Bill was happy to be home with his mother! 
 Counterfactual Context: One day, while playing a game, Bill got tired and went home.
Output (English): He had to drive for hours to get home. Finally, pulled into his garage and was glad to be back home. Bill was relieved to be home.