Task: Story Composition
Input (English): Premise: Jeff had a dog for a long time. 
 Initial Context: Jeff was good to it everyday. 
 Original Ending: One day while Jeff went out to feed his dog. He seen his dog laying on the ground. He went over to check to see and his dog was dead. 
 Counterfactual Context: He never let the dog out of his sight.
Output (English): One day while Jeff went out to feed his dog. He saw his dog laying on the ground. He went over to check to see and his dog was fine because he left him alone for 2 minutes.