Task: Story Composition
Input (English): Premise: Megan drove her car on top of a very big hill. 
 Initial Context: She hit the gas as she began to go downhill. 
 Original Ending: She was zooming past all the other cars on the road. Once the road leveled out Megan slowed down. She never felt more alive than in that moment. 
 Counterfactual Context: She hit the brakes as she began to go downhill.
Output (English): She was slowly past all the other cars on the road. Once the road leveled out Megan eased off the break. She never felt more alive than in that moment.