Task: Story Composition
Input (English): Premise: Greg bought a dog. 
 Initial Context: The dog loved to play in the mud and was always sloppy. 
 Original Ending: Greg took him home and gave him a bath. But as soon as he walked his dog again, the dog run in the mud. Greg fenced his courtyard and made sure there was no mud in it. 
 Counterfactual Context: His dog stayed in his apartment.
Output (English): Greg gave his dog a bath. Since his dog stayed inside he wouldn't need a bath for a while. Greg loved that his dog stayed clean