Task: Story Composition
Input (English): Premise: My mom said she was gonna buy me a mustang. 
 Initial Context: I was excited. 
 Original Ending: I thought about different names. When I woke up, there was a new car outside. I wanted a pony. 
 Counterfactual Context: I was excited to get a new car.
Output (English): I thought about different colors for the car. When I woke up, there was a horse outside. I wanted a car.