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: Gynaecology & Obstetrics
[{'content': 'Dysfunctional uterine bleeding (DUB) is seen in : \nSelect and explain. \nA. Polycystic ovarian disease, B. Endometrial tuberculosis, C. Metropathia haemorrhagica, D. Multiple fibroids', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Metropathia haemorrhagica', 'role': 'assistant'}]