Task: Story Composition
Input (English): Premise: Eric decided his dog needed a buddy. 
 Initial Context: He first decided to try a cat. 
 Original Ending: He brought home a another dog, and that didn't work. Next, he brought home a kitten. Eric's dog now has a kitten friend with whom he can't be separated. 
 Counterfactual Context: His dog does not get along with cats.
Output (English): He brought hope a puppy. Eric's dog loved it. Eric's dog now has a puppy friend with home he can't be separated.