Task: Story Composition
Input (English): Premise: Tim signed up for the wrestling team. 
 Initial Context: After a week he wanted to quit. 
 Original Ending: He would always lose. He practiced really hard. Soon he was the best on the team. 
 Counterfactual Context: After a week he quit.
Output (English): He would always lose. He practiced really hard. Soon he was glad to be off the team.