Task: Story Composition
Input (English): Premise: My dad was a heavy drinker. 
 Initial Context: He could out drink almost anybody. 
 Original Ending: When he was young it did not affect his health to much. His doctor warned him that all that drinking would catch up to him. Now my dad has liver disease caused by heavy drinking. 
 Counterfactual Context: He eventually stopped and was outdrinked because he did not drink.
Output (English): When he was young it did not affect his health to much. His doctor warned him that all that drinking would catch up to him. Now my dad has liver disease caused by heavy drinking because he did not stop soon enough.