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: Medicine
[{'content': 'Primary ciliary dyskinesia is associated with all except- \nSelect and explain. \nA. Sterility in males, B. Hypothyroidism, C. Sinusitis, D. Respiratory infection', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]