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': "Conventional contraceptives are - \nSelect and explain. \nA. IUCD's, B. Coitus iterruptus, C. Condom, D. None of the above", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Conventional contraceptives \n\nThe term conventional contraceptives is used to denote those methods that require action at the time of sexual intercourse.\nExamples → Condom, Diaphragm, Spermicide.', 'role': 'assistant'}]