Task: Story Composition
Input (English): Premise: Aki really liked his classmate Aya. 
 Initial Context: He wanted to ask her to prom, but he was afraid. 
 Original Ending: He felt sure she would refuse, and maybe even laugh at him! But he gathered up his courage and he asked her anyway. Aya accepted gladly, and then she did laugh - with joy! 
 Counterfactual Context: He wanted to ask her to prom, and was very confident.
Output (English): He felt sure she would accept and maybe even be happy at him! So he gathered up his courage and he asked her. Aya accepted gladly, and then she did laugh - with joy!