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': '6th month immunization given is - \nSelect and explain. \nA. Measles, B. DPT, C. BCG, D. All', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Measles o Measles vaccine is given at 6 month.", 'role': 'assistant'}]