Task: Story Composition
Input (English): Premise: Ollie liked to ride his dirt bike. 
 Initial Context: He took it to the dirt track with his friends. 
 Original Ending: Ollie was practicing a jump on the track. The bike went high in the air and Ollie fell off. Ollie broke his leg and couldn't ride for months. 
 Counterfactual Context: He took it to the dirt track with his friends but will never break his leg.
Output (English): Olly was practicing a jump on the track. The bike went high in the air and Ollie skillfully stayed on. Ollie landed safely and kept riding successfully for months.