Task: Story Composition
Input (English): Premise: Angela wanted to work out. 
 Initial Context: She decided to go to a gym, but did not want to go alone. 
 Original Ending: She asked her friend Megan to join her at the gym. Megan met Angela at the gym. The girls worked out until they were tired. 
 Counterfactual Context: She decided to go to the gym alone.
Output (English): She told her friend Megan she would rather be alone. Megan Megan decided not to meet Angela at the gym. Angela worked out until she was tired.