Task: Story Composition
Input (English): Premise: I went to the store today to buy some ice cream. 
 Initial Context: The store was all out of my favorite brand. 
 Original Ending: I decided to try a new brand. The brand I got was not as good as my favorite. I really hope they have my favorite brand next time. 
 Counterfactual Context: My favorite brand was on special offer.
Output (English): I decided to buy two to take advantage of the deal. Both of the flavors I got were great. I really hope they have my favorite brand on special again next time