Task: Story Composition
Input (English): Premise: Billy loved apples. 
 Initial Context: He went to the supermarket one day to buy some. 
 Original Ending: He stumbled his way to the fruits section. There were no more apples available. He sighed and had a terrible day for the rest of the evening. 
 Counterfactual Context: He decided to make an apple pie.
Output (English): He went to the store, and stumbled his way to the fruits section. There were no more apples available. He sighed and had a terrible day for the rest of the evening.