Task: Story Composition
Input (English): Premise: Hayden walked across the street. 
 Initial Context: He got hit by a car. 
 Original Ending: He flew through the air. The driver called an ambulance. Hayden got forty stitches. 
 Counterfactual Context: He got a horn blew at him.
Output (English): He jumped in the air. The driver called an ambulance. Hayden got four stitches.