Task: Story Composition
Input (English): Premise: Lisa arrived at the endodontist early in the morning. 
 Initial Context: The doctor numbed the area surrounding her tooth. 
 Original Ending: He drilled to clear the root of the tooth, and packed it with filler. When it was over, Lisa paid the receptionist for the service. In the car, Lisa smiled in the mirror and laughed at the numbness. 
 New ending: He numbed her and then drilled to clear the root of the tooth, and packed it with filler. When it was over, Lisa paid the receptionist for the service. In the car, Lisa smiled in the mirror and laughed at the numbness. 
Output (English): The doctor clean the area surrounding her tooth.