Task: Story Composition
Input (English): Premise: When I was 12 I started taking piano lessons. 
 Initial Context: I wasn't very good at first. 
 Original Ending: My fingers were too short to reach all the keys I needed to. Over time, I grew and improved. By the time I was 15 Year's old I could play Beethoven. 
 New ending: My fingers were the perfect size to reach all the keys I needed to. Over time, I grew and improved. By the time I was 12 Year's old I could play Beethoven. 
Output (English): I was a natural.