Task: Story Composition
Input (English): Premise: Mary takes a daily medication for a chronic condition. 
 Initial Context: One day, she noticed she had run out of pills. 
 Original Ending: She submitted a refill request to Walgreen's. She received a text message when the prescription was ready. She picked up the prescription that same day. 
 Counterfactual Context: One day she noticed she had extra pills.
Output (English): She thought maybe Walgreen's gave her too many. She received a text message from Walgreen's that they had double her presciption. She took back the extra pills that same day.