Task: Story Composition
Input (English): Premise: Morty needed a date for the big dance on Friday. 
 Initial Context: He asked every girl he could think of but they all said no. 
 Original Ending: Finally, he asked his best friend Erica to go to the dance. She was looking for a date too so she said yes! At the end, they both had a wonderful time at the dance. 
 Counterfactual Context: He made a grand proposal towards his ex and she reluctantly agreed.
Output (English): Finally, he asked his mom to drive them to the dance. She was looking for something to do too so she said yes! At the end, they both had a wonderful time at the dance.