Task: Story Composition
Input (English): Premise: It was a cold winter morning. 
 Initial Context: Jill had to let her dog out in the morning. 
 Original Ending: Her dog got sick with a cold because of the cold weather. Jill took her dog to the vet. The vet prescribed some cold medicine for her dog. 
 Counterfactual Context: Jill had to let her dog out in the morning but will never go to the vet.
Output (English): Her dog got sick with a cold because of the cold weather. Jill never took her dog to the vet. The dog never got the cold medicine he needed.