Task: Story Composition
Input (English): Premise: Vander desperately wanted something sweet to eat. 
 Initial Context: He searched his pantry, but could find nothing. 
 Original Ending: Frustrated, his left his apartment. He walked 10 minutes to the local convenience store. There, he bought as much candy as he could carry home. 
 Counterfactual Context: He searched his pantry and found bags and bags of candy.
Output (English): Happy, he left his apartment. He walked 10 minutes to the local convenience store. There, he bought as much chips and pop as he could carry home.