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: Social & Preventive Medicine
[{'content': 'Thanatology is the science which deals with ? \nSelect and explain. \nA. Death in its aspects, B. Identification of the living, C. Solving paternity of the child, D. Detection of life', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is `a' i.e., Death in its aspects o Thanatology is the academic and often scientific, study of death among human beings. It investigates the circumstances surrounding a persons' death, the grief experienced by the decreased's loved ones, and larger social altitudes towards death such as ritual and memorializat ion. Thanatophobia is known as fear of death.", 'role': 'assistant'}]