Task: Story Composition
Input (English): Premise: Mike was in a lot of pain. 
 Initial Context: He had a horrible cavity. 
 Original Ending: He made an appointment with his dentist. The dentist gave him Novocaine and pulled the tooth. Mike felt better instantly! 
 Counterfactual Context: He needed to have his gall bladder removed.
Output (English): He made an appointment with his doctor. The doctor gave him painkillers. Mike felt better instantly!