Task: Story Composition
Input (English): Premise: Shelly let her dogs out in the backyard to play. 
 Initial Context: Moments later she noticed a groundhog peeking out from under the shed. 
 Original Ending: She called the dogs back inside before they saw the critter. Once inside, the dogs saw the groundhog and started barking. The little groundhog ran under the fence to the neighbor's yard. 
 Counterfactual Context: Moments later she heard them fighting with the neighbors dog.
Output (English): She called the dogs back inside before they killed each other. Once inside, the dogs saw a groundhog and started barking. The little groundhog ran under the fence to the neighbor's yard.