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: Orthopaedics
[{'content': 'The characteristic triad of Klippel -Fell syndrome includes all of the following, Except - \nSelect and explain. \nA. Short neck, B. Low hair line, C. Limited neck movements, D. Elevated scapula', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Elevated Scapula (Sprengel deformity) may be associated with Klippel-Feil syndrome, but does not form part of the characteristic triad.\nThe characteristic triad of Klippel-feil syndrome includes a short neck, low hairline and restriction of neck motion.', 'role': 'assistant'}]