Task: Story Composition
Input (English): Premise: One afternoon, Jim was running down his stairs. 
 Initial Context: As he was running, he tripped. 
 Original Ending: He missed four steps and landed on his head. Jim felt dizzy and was rushed to the ER. There the doctor told him he had a concussion. 
 New ending: He had missed four steps and landed on his arm. Everyone laughed at how he missed four steps and landed on his arm. There the doctor told him he had a broken radius. 
Output (English): He tripped and broke his arm.