Task: Story Composition
Input (English): Premise: May really wanted to go to the concert that was playing next week. 
 Initial Context: She tried to buy tickets online, but they were sold out. 
 Original Ending: She looked on auction sites, but they were too expensive. Finally, she put an ad in her local newspaper. A kind reader wrote back to offer her two free tickets to the concert! 
 Counterfactual Context: May was able to buy tickets online.
Output (English): She needed an extra set for her friends, but when she looked on auction sites, but they were too expensive. Finally, she put an ad in her local newspaper. A kind reader wrote back to offer her two free tickets to the concert!