Task: Story Composition
Input (English): Premise: I went to the store to buy some eggs. 
 Initial Context: First I got into my car, and drove to the store. 
 Original Ending: Then, I got out, and bought the eggs. Next, I paid for the eggs and went home. Finally, I opened the eggs only to find out they were spoiled. 
 Counterfactual Context: I walked as it was just down the street.
Output (English): I arrived and bought the eggs. Next, I paid for the eggs and went home. Finally, I opened the eggs only to find out they were spoiled.