Task: Story Composition
Input (English): Premise: My friend Bill had a colonoscopy recently. 
 Initial Context: The next day he had rectal bleeding. 
 Original Ending: He went to emergency and was admitted. The doctor had nicked him during the procedure. He was in the hospital for two nights. 
 New ending: There was an emergency during the procedure and that's why he was admitted. The doctor had nicked him during the procedure. He was in the hospital for a week. 
Output (English): He had to stay in the hospital for a week.