Task: Story Composition
Input (English): Premise: The family gathered together in one group. 
 Initial Context: Grandma told everyone to smile. 
 Original Ending: We did for a brief moment. As soon she was about to take the picture, my friend jumped in. I turned my head and the photo flash went off. 
 Counterfactual Context: grandma told every one to have cool drinks.
Output (English): Everyone grabbed a beverage. As soon she was about to take a picture, my friend jumped in. I turned my head and the photo flash went off.