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': 'Condoms are more preferred because: September 2005 \nSelect and explain. \nA. Reduced failure rates, B. Easily available, C. Reduced side efffects, D. Easy to use', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. C: Reduced side effects Advantages of Condoms Available on shelves without any medical prescription. Most harmless method of contraception. Best protection against sexually transmitted diseases and AIDS (HIV infection). Most suitable for couples having infrequent coitus, during lactation (breast-feeding), during holidays, for teenagers paicularly to prevent unwanted pregnancies. Doesn't require any special training.", 'role': 'assistant'}]