Task: Story Composition
Input (English): Premise: Yesterday was the best day ever. 
 Initial Context: I got fashion show tickets in the mail. 
 Original Ending: The show was to Balmain. I was ecstatic. I couldn't wait to go. 
 New ending: The coupon was to Subway. I was ecstatic. I couldn't wait to go. 
Output (English): I got a free sandwich coupon in the mail.