This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Paediatrics, Subject name: Pediatrics
[{'content': 'Basic Pathophysiology in Potter sequence: \nSelect and explain. \nA. Maternal diabetes, B. Pulmonary hypoplasia, C. Bilateral renal agenesis, D. Oligohydramnios', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Potter sequence: Bilateral renal agenesis incompatible with extrauterine life produces Potter sequence. Death occurs sholy after bih from pulmonary hypoplasia Potter facies: Eyes are widely separated with epicanthic folds, ears are low set, nose is broad & compressed flat, the chin is receding, and there are limb anomalies. Neonates with bilateral renal agenesis die of pulmonary insufficiency from pulmonary hypoplasia rather than renal failure', 'role': 'assistant'}]