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': 'Pulmonary oligaemia may be seen in all of the following except: March 2012 \nSelect and explain. \nA. Ebstein anomaly, B. Eisenmenger syndrome, C. Total anomalous pulmonary venous connection, D. Tetralogy of Fallot', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans: C i.e. Total anomalous pulmonary venous connection Total anomalous pulmonary venous connection presents with pulmonary plethroa', 'role': 'assistant'}]