Task: Story Composition
Input (English): Premise: Tim was mad at his parents. 
 Initial Context: He decided to live underground. 
 Original Ending: He dug a large hole. He realized it was too much work. He then decided to stay home with his parents. 
 Counterfactual Context: He decided to move to Denver.
Output (English): He began to plan his move. He realized it was too much work. He then decided to stay home with his parents.