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': 'Theory which says about disease due to social strain \nSelect and explain. \nA. Marxist, B. Parsonian, C. Foucauldian, D. Feminist', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]