Task: Story Composition
Input (English): Premise: Jay was shopping with his mom. 
 Initial Context: He quickly spotted the school supply aisle. 
 Original Ending: Halfway down the aisle, Jay say a 64 pack of crayons. He asked his mother vehemently for them. She finally caved in and bought Jay the crayons. 
 Counterfactual Context: He quickly spotted the cookie aisle.
Output (English): Halfway down the aisle, Jay saw a carton of cookies. He asked his mother vehemently for them. She finally caved in and bought Jay the cookies.