Task: Story Composition
Input (English): Premise: Fred tried to buy some bread and meat to eat. 
 Initial Context: The cashier refused his credit card. 
 Original Ending: The customer in line behind Fred payed for the food. Fred felt very grateful to the other customer. On the way home he made sandwiches for two homeless people. 
 New ending: The card declined in front of everyone. The customer in line behind Fred payed for the food. Fred felt very grateful to the other customer. 
Output (English): The cashier took his credit card.