This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Natural Methods, Barrier Methods, IUDs, OCPs, Subject name: Social & Preventive Medicine
[{'content': 'Which of the following contraception method is contraindicated in women with epilepsy on treatment? \nSelect and explain. \nA. Oral Contraceptive pill, B. IUCD, C. Condom, D. Emergency contraceptive pill', 'role': 'user'}, {'content': "Answer: A \nExplanation: OCP pills' metabolism is increased by some of the anti-epileptic drugs, hence use of OCP with these drugs is relatively contra-indicated.", 'role': 'assistant'}]