This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Post moem luminescence is associated with ingestion of which of the following? 
Select and explain. 
A. Dhatura, B. Mercury, C. Armillaria, D. Oleander
C: Armillaria
Answer: C: Armillaria 
Explanation: Luminescence of dead body may occur due to contamination of bacteria like photobacterium, fischeri, luminescent fungi, armillaria mellea etc.