This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: NEET Jan 2020, Subject name: Radiology
[{'content': "What is the most likely diagnosis of a child with following Chest X- ray finding? \nSelect and explain. \nA. TGA, B. TAPVC, C. TOF, D. EBSTEIN'S ANAMOLY", 'role': 'user'}, {'content': "Answer: C \nExplanation: Tetralogy of Fallot is classically characterized by four features which are: Right ventricular outflow tract obstruction (RVOTO) due to infundibular stenosis or hypoplastic pulmonary valve annulus or bicuspid pulmonary valve and/or hypoplasia of pulmonary aery Overriding of aoa Right ventricular hyperophy (only develops after bih) Ventricular septal defect. Figure showing TOF with 'Boot shaped hea'", 'role': 'assistant'}]