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': 'Acculturation may take place by \nSelect and explain. \nA. Education, B. All, C. Trade and commerce, D. Industrialization', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Sociology deals with the study of human relationships and of human behavior.', 'role': 'assistant'}]