Task: Story Composition
Input (English): Premise: I was wearing a new, clean pair of shoes. 
 Initial Context: I told everyone at school about my brand new shoes. 
 Original Ending: All of my friends came to look at my shoes. They stepped on my shoes on purpose. Now my shoes are dirty. 
 New ending: All of my friends had heard about my new shoes. I wore them to show off on purpose. Alas, my shoes are dirty. 
Output (English): I accidentally stepped in mud puddle on the way to school!.