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': 'The recipient twin in monochorionic twin gestation effected by twin-twin transfusion syndrome is characterised by all except \nSelect and explain. \nA. Thrombosis, B. Hypovolemia, C. Kernicterus, D. Heart failure', 'role': 'user'}, {'content': 'Answer: B \nExplanation: In TTTS, recipient twin has circulatory overload, hyper volemia and heart failure.', 'role': 'assistant'}]