Task: Story Composition
Input (English): Premise: Will decided he needed to toughen up. 
 Initial Context: He signed up with a gym that had free weights. 
 Original Ending: Will began to do a bench press with heavy barbell. The bar slipped, Will dropping it on his chest! Will decided perhaps he was tough enough, never returning to that gym. 
 New ending: Will began punching a punching bag. The bag slipped and dropped on his foot. Will decided perhaps he was tough enough, never returning to that gym. 
Output (English): He signed up with a gym that had boxing.