Task: Story Composition
Input (English): Premise: Giles made a new year's resolution to exercise more. 
 Initial Context: He purchased a gym membership with an annual term. 
 Original Ending: Giles began going twice a week, once for legs and once for arms. Giles lost his motivation to get to the gym around mid-year. Giles canceled the membership when the term was up. 
 New ending: Giles began exercising at home twice a week, once for legs and once for arms. Gilles lost his motivation to get up off of the couch around mid-year. Giles resumed his normal habits. 
Output (English): He thought about joining a gym but decided just to exercise at home.