This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Cytogenetic Disorders, Subject name: Pathology
[{'content': 'Comment on the diagnosis. \nSelect and explain. \nA. Turner syndrome, B. Klinefelter syndrome, C. Down syndrome, D. Cridu-chat syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Ans. (a) Turner syndrome.Image source-', 'role': 'assistant'}]