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. Eisenmenger's syndrome, C. Tetralogy of fallots, D. Anomolous pulmonary artery", 'role': 'user'}, {'content': 'Answer: A \nExplanation: All the given options are cyanotic heart diseases.\nBut, amongst the given options, only tricuspid atresia causes left ventricular hypertrophy.', 'role': 'assistant'}]