Task: Story Composition
Input (English): Premise: A few years ago, my wife left town for a few days. 
 Initial Context: While she was gone, I started having terrible headaches. 
 Original Ending: I decided to wait it out until she returned to town. Immediately after she returned, we ended up going to the hospital. I had brain surgery and ended up being glad that I waited for her. 
 Counterfactual Context: While she was gone, I broke my leg.
Output (English): I decided not to tell her until she returned to town. Immediately after she returned, she saw my cast and freaked out. I had a good recovery and was okay, so she forgave me for not telling her.