Task: Story Composition
Input (English): Premise: Mary began taking piano lessons. 
 Initial Context: Mary was nervous about having to play at a recital. 
 Original Ending: Mary practiced all week. On the day of the recital she felt so nervous. Mary nailed the recital piece! 
 New ending: Mary still practiced all week. On the day of the recital she felt so relieved. Mary nailed the practice lesson! 
Output (English): Mary was excused from having to play at a recital.