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
[{'content': 'Patau syndrome feature include A/E – \nSelect and explain. \nA. Cleft lip, B. Hypotelorism, C. Holoprosencephaly, D. Rocker bottom foot', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Patau Syndrome\n\nTrisomy of 13th chromosome\nCleft lip often midline\nPolydactyl with flexed fingers\nOcular hypotelorism\nBulbous nose\nLow set ear\nHoloprosencephaly\nMicrophthalmia\nCardiac malformation\nScalp defect\nHypoplastic or absent ribs\n\nRocker bottom foot is seen in Edwards Syndrome (Trisomy 18)', 'role': 'assistant'}]