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: Pediatrics
[{'content': "A child with central cyanosis and enlarged left ventricle the probable diagnosis is - \nSelect and explain. \nA. Tricuspid atresia, B. Eisenmengher's syndrome, C. Tetralogy of fallots, D. Anomolous pulmonary aery", 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Tricuspid atresia o All the given options are cyanotic hea diseases. o But, amongst the given options, only tricuspid atresia causes left ventricular hyperophy.", 'role': 'assistant'}]