Task: Story Composition
Input (English): Premise: I had a new locker. 
 Initial Context: However my key did not work. 
 Original Ending: I tried very hard. Finally, I realized it was the wrong key. I used the right key to finally open the locker. 
 New ending: I worked very hard to memorize it. That day, I realized I had memorized the wrong sequence. I memorized the right numbers and could finally open the locker! 
Output (English): I memorized the combination.