Task: Story Composition
Input (English): Premise: Mary was at a party with her sister. 
 Initial Context: She wasn't interested in being there. 
 Original Ending: She wanted to be home watching television. She spent the whole night in the corner. Eventually her sister took her home for being so whiny. 
 Counterfactual Context: She enjoyed the party.
Output (English): She wanted to be on this kind of event again. She spent the whole night talking to the boy he likes. Eventually her sister took her home after twelve.