Task: Story Composition
Input (English): Premise: David went to the mall. 
 Initial Context: When he got home he realized his wallet was missing. 
 Original Ending: David called the mall and ask if it had been found. They said it was turned in so he went to pick it up. All the money was gone, they had stolen it prior to turning it in. 
 Counterfactual Context: Suddenly, his mom called him to go back home.
Output (English): David returned home to call the mall and ask if it had been found. They said it was turned in so he went to pick it up. All the money was gone, they had stolen it prior to turning it in.