Task: Story Composition
Input (English): Premise: Marvin stood in front of the podium. 
 Initial Context: He shivered with fright. 
 Original Ending: Someone in the audience cleared their throat. Marvin excused himself from the crowd. Marvin vomited outside. 
 Counterfactual Context: He was not nervous to speak.
Output (English): Marvin calmly cleared his throat. Marvin began delivering his speech. Marvin would receive a standing ovation.