The conversation between human and AI assistant.
[|Human|] What was the cause of Michael Jackson's death?
[|AI|] On August 28, 2009, the Los Angeles County coroner classified Jackson's death as a homicide, determining that Jackson died from acute propofol intoxication, exacerbated by the anxiolytic lorazepam, and less significantly midazolam, diazepam, lidocaine, and ephedrine.
[|Human|] 
What was the cause of Michael Jackson's death?