Task: Story Composition
Input (English): Premise: On a golf trip we stopped to get a morning coffee. 
 Initial Context: My brother told me to get a cream and sugar. 
 Original Ending: It was so delicious, I was amazed. But then I realized it was because there was so much cream and sugar. It was so good, but I'm not sure I'll get it again. 
 Counterfactual Context: My brother told me to not get a cream and sugar.
Output (English): It was so delicious, I was amazed. But then I realized it was because there was so much stevia. It was so good, but I'm not sure I'll get it again.