Task: Story Composition
Input (English): Premise: Ned rode his bike to work everyday because he lived close. 
 Initial Context: One day the weather turned bad so he decided to ride his car. 
 Original Ending: On his way to work he got a flat tire. He was in the rainy fixing it and was late to work. Ned bought a raincoat and still rides his bike even in the rainy now. 
 Counterfactual Context: One day he decided to ride a public bus.
Output (English): On his way to work the bus got a flat tire. He was waiting in the bus while it was being fixing and was late to work. Ned bought a car but still rides his bike even in the rainy now.