Task: Story Composition
Input (English): Premise: Polly loves music. 
 Initial Context: She really wants to go to a concert. 
 Original Ending: One day, she bought a ticket to a rock concert. It was for the front row. On the day of the concert, she had a great time rocking out. 
 Counterfactual Context: But, she never wants to go to a concert.
Output (English): One day, her friend bought a ticket to a rock concert. It was for the front row. On the day of the concert, her friend had a great time rocking out.