The conversation between human and AI assistant.
What are some possible explanations for spontaneous human combustion?
That's interesting. Have there been any recent cases of spontaneous human combustion?
It's difficult to say. Some deaths have been attributed to spontaneous human combustion, but many of these cases have been disputed and have not been fully investigated. In some cases, other explanations have been found upon closer examination of the evidence. However, there have been a few relatively recent cases that are still considered unexplained.