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': "A neonate, on examination shows features of hypotonia and the following feature was observed. Probable chromosomal anomoly \nSelect and explain. \nA. Patau syndrome, B. Edward's syndrome, C. Down's syndrome, D. Noonan syndrome", 'role': 'user'}, {'content': "Answer: C \nExplanation: Features of Down's syndrome:-\n\nFlat face\nHypotonia at birth\nIncreased Intercanthal distance\nEpicanthal folds\nLow set ears\nprotruding spots\nIris - Brushfield spots\nBlue dot Cataract\nSimian crease (Single palmar crease)\nSandal gap.", 'role': 'assistant'}]