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: Radiology
[{'content': "In which of the following a 'Coeur en Sabot' shape off the heart is seen – \nSelect and explain. \nA. Tricuspid atresia, B. Ventricular septal defect, C. Transposition of great arteries, D. Tetralogy of fallot", 'role': 'user'}, {'content': 'Answer: D \nExplanation: Boot shaped heart (coeur en sabot) is seen in TOE', 'role': 'assistant'}]