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': 'According to Maslow’s hierarchy of needs, following is at the top of pyramid \nSelect and explain. \nA. Physical needs, B. Self actualization, C. Safety, D. Esteem recognition', 'role': 'user'}, {'content': "Answer: B \nExplanation: Social Pathology : Is the study of social problems which undermine the social, psychological or economical health of the populations; it is used to describe relationship between disease and social conditions.\nSocial pathology is uncovered by 'Social surveys'.", 'role': 'assistant'}]