Task: Story Composition
Input (English): Premise: Susie was getting rather thirsty. 
 Initial Context: It was an incredibly hot day outside. 
 Original Ending: She picked up a bottle of Gatorade. She drank a lot of it up. When she finished it up she was sad she had none left. 
 Counterfactual Context: She had another 2 miles to walk before she made it to work.
Output (English): When she finally got to work she bought some Gatorade. She drank a lot of it up. When she finished it up she was sad she had none left.