Task: Story Composition
Input (English): Premise: Sally wanted to go to a concert. 
 Initial Context: She decided to go ahead and buy tickets. 
 Original Ending: Her friends promised they would buy tickets too. However, the concert sold out and they did not. Sally ended up not going and wasted her money. 
 Counterfactual Context: Her mom gave her 4 tickets for her birthday.
Output (English): Her friends promised they would buy tickets too. However, the concert sold out and they did not. Sally ended up only going with 3 other friends.