This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Medical Jurisprudence, Subject name: Forensic Medicine
[{'content': "The term 'MERMER' is related to \nSelect and explain. \nA. Brain fingerprinting, B. Narcoanalysis, C. DNA fingerprinting, D. Polygraph test", 'role': 'user'}, {'content': "Answer: A \nExplanation: MERMER ('Memory and Encoding Related Multifaceted Electroencephalographic Response') is the principle used in brain fingerprinting or brain mapping. Ref - Krishan Vij textbook of forensic medicine and toxicology 5e pg : 571", 'role': 'assistant'}]