Task: Story Composition
Input (English): Premise: Tim always had back pain. 
 Initial Context: He wasn't sure what the cause was. 
 Original Ending: Eventually he went to a doctor. The doctor found Tim's problem. They were able to treat it appropriately. 
 New ending: Eventually he went to a doctor. The doctor assessed Tim's problem. They were able to treat it appropriately. 
Output (English): He had hurt it lifting a heavy chair.