This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Demography and family planning, Subject name: Social & Preventive Medicine
[{'content': 'Conventional contraceptives are \nSelect and explain. \nA. IUCD, B. Coitus iterruptus, C. Condom, D. OCP', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Conventional contraceptives are those methods that require action at the time of sexual intercourse Examples are condom, spermicide etc. Reference : Park&;s textbook of preventive and social medicine, 23rd edition, Page no: 494', 'role': 'assistant'}]