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': 'Best contraceptive for newly married healthy couple? \nSelect and explain. \nA. Barrier method, B. IUCD, C. Oral contraceptive pill, D. Natural methods', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Oral contraceptives o For newly married couples oral contraceptive pill is the method of choice. o It has many noncontraceptive benefits along with effective contraception.", 'role': 'assistant'}]