Task: Story Composition
Input (English): Premise: Marshall had a drug problem. 
 Initial Context: It had overtaken him completely. 
 Original Ending: On a cold night, he took too much heroin and fainted. Marshall was overdosing. His roommate found and called 911 immediately. 
 New ending: When he got out he relapsed. Marshall was overdosing. His roommate found and called 911 immediately. 
Output (English): He went to rehab.