This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General obstetrics, Subject name: Gynaecology & Obstetrics
[{'content': 'Complicatlon specific to monoamniotic twins is: \nSelect and explain. \nA. TTTS, B. Cord entanglement, C. TRAP, D. Acardiac twin', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Monoamniocity in mono chorionic twins leads to high perinatal moality due to cord problems(entanglement) Reference:DD Dutta&;s textbook of obstetrics,8th edition,page no:240. <\\p>', 'role': 'assistant'}]