This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Other FP Methods and New Initiatives in Family Planning, Subject name: Social & Preventive Medicine
[{'content': 'Ideal contraceptive for a couple who are living separately in two cities and meets only occasionally:- \nSelect and explain. \nA. Barrier methods, B. OCPs, C. IUCD, D. Inj. DMPA', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ideal contraceptive for a couple who are living separately in two cities and meets only occasionally is Condom as long term contraception is not desirable. - Also OCPs and IUCD are required for long term contraception and both of them have few side effects too; so they are not desirable in this case. - Inj. DMPA is an injectable hormonal formulation which given contraception for 3 months which is not desirable here.', 'role': 'assistant'}]