Task: Story Composition
Input (English): Premise: Cathy recently told her parents that she wanted to be Class President. 
 Initial Context: Cathy felt that there were changes that could be made in her school. 
 Original Ending: Cathy ran a fierce, but fair campaign against her competitor. After all the ballots were cast, Cathy had to wait for the results. Unfortunately, Cathy did not win the race for Class President. 
 New ending: Cathy ran a fierce, but fair campaign against her competitor. After all the ballots were cast, Cathy had to wait for the results. To her shock, Cathy had won. 
Output (English): Unfortunately, Cathy couldn't think of any changes that she would make in her school.