This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Central Nervous system, Subject name: Pharmacology
[{'content': 'Which of the following is drug of choice for febrile seizures \nSelect and explain. \nA. Carbamazepine, B. Rectal diazepam, C. Valproic acid, D. Magnesium sulphate', 'role': 'user'}, {'content': "Answer: B \nExplanation: An antiparkinson medication is a type of drugwhich is intended to treat and relieve the symptoms of Parkinson's disease. Most of these agents act by either increasing dopamine activity or reducing acetylcholine activity in the central nervous system. Ref: KATZUNG 13TH ED.", 'role': 'assistant'}]