Task: Story Composition
Input (English): Premise: John got an email. 
 Initial Context: It said it was from an old friend. 
 Original Ending: He replied inquiring who it was. It turned out to be spam. John was disappointed. 
 Counterfactual Context: It said it was from his mother.
Output (English): He replied inquiring what it was about. It turned out to be spam. John was disappointed.