Task: Story Composition
Input (English): Premise: Jll's mom is coming to visit. 
 Initial Context: She doesn't know that Jill lives with her boyfriend. 
 Original Ending: She doesn't approve of unmarried couples living together So Jill's boyfriend has to stay elsewhere for the night. His best friend lets him stay at his place. 
 Counterfactual Context: She is happy. that Jill lives with her boyfriend.
Output (English): She doesn't care if unmarried couples live together So Jill's boyfriend doesn't have to stay elsewhere for the night. His best friend would have let him stay at his place if he needed to.