Task: Story Composition
Input (English): Premise: My father had congestive heart failure in 1995. 
 Initial Context: He walked to the hospital at night. 
 Original Ending: They were able to control it and he spent a few nights there. He had to continually monitor his weight. He died of a heart attack three years later. 
 Counterfactual Context: He walked to the hospital and died that night.
Output (English): They were not able to control it and he never spent a few nights there. He never had to continually monitor his weight. He died of a heart attack in 1995