Task: Story Composition
Input (English): Premise: Cindy was going grocery shopping. 
 Initial Context: And she saw two products several different milk brands. 
 Original Ending: She narrowed her choice down to two different ones. But she couldn't decide which one was better. 15 minutes later, she decided to neither of them. 
 Counterfactual Context: and she saw her favorite brand of milk.
Output (English): She narrowed her choice down to that brand, and one that was a fair bit cheaper. She couldn't decide which to purchase. 15 minutes later, she returned to the milk aisle and grabbed her favorite brand.