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: Pathology
[{'content': "Which of the following is sex linked disorder? \nSelect and explain. \nA. Thalassemia, B. Klinefelter's syndrome, C. Hemophilia, D. Neurofibromatosis", 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]