Task: Story Composition
Input (English): Premise: Gemma walked into the bookstore with her $250 dollar book. 
 Initial Context: She went to the trade-in section and asked for the trade-in-value. 
 Original Ending: The worker took her information down and researched the price. He said that it's worth $13 dollars. Gemma quickly refused and walked out of the store. 
 Counterfactual Context: She went home and decided to keep the book.
Output (English): The worker had taken her information down and asked her to reconsider. He said that he could give her $13 dollars. Gemma quickly refused and hung up the phone.