Task: Story Composition
Input (English): Premise: Alex needed to go to the pharmacy to get his medicine. 
 Initial Context: He looked all over the house trying to find money to pay for it. 
 Original Ending: On the way, he stopped and bought a single lottery ticket. The next night, Alex won the lottery. Now he never has to worry about finding money for his medicine again. 
 Counterfactual Context: He had enough money to pay for it.
Output (English): On the way, he stopped and bought a single lottery ticket. The next night, Alex won the lottery. Now he never has to worry about paying bills again.