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
A child with central cyanosis and enlarged left ventricle the probable diagnosis is – 
Select and explain. 
A. Tricuspid atresia, B. Eisenmenger's syndrome, C. Tetralogy of fallots, D. Anomolous pulmonary artery
A: Tricuspid atresia
Answer: A: Tricuspid atresia 
Explanation: All the given options are cyanotic heart diseases.
But, amongst the given options, only tricuspid atresia causes left ventricular hypertrophy.