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': 'Progressive secondary Amenorrhoea is associated with : \nSelect and explain. \nA. Endometriosis, B. Pyschosomatic cause, C. Uterine anomaly, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Pyschosomatic cause', 'role': 'assistant'}]