This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Psychiatry
[{'content': 'Risk factor for suicide \nSelect and explain. \nA. Female sex, B. Unmarried, C. Age 30 years, D. Married', 'role': 'user'}, {'content': 'Answer: B \nExplanation: some of the risk factors for suicide are male gender substance abuse recent stressor family history of attempted or completed suicide past history of attempted or completed suicide personality--- Borderline personality disorder charecterstic---impulsivity unmarried umemployed lack of spouse lack of soial suppo Reference: Kaplon and sadock, 11 th edition, synopsis of psychiatry, 11 th edition, pg no. 307', 'role': 'assistant'}]