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: Medicine
[{'content': 'True regarding Mitral valve prolapse syndrome is all, EXCEPT- \nSelect and explain. \nA. More common in female, B. Mostly symptomatic, C. High incidence of arrhythmia, D. Transient cerebral ischemia can occur', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Answer is B (Mostly Symptomatic) Most patients are asymptamatic and remain so for their entire lives)', 'role': 'assistant'}]