This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
[{'content': 'In Schwann cells, mycobacterium leprae divide in how many days? \nSelect and explain. \nA. 2 - 3 days, B. 11 - 13 days, C. 22 - 23 days, D. 32 - 33 days', 'role': 'user'}, {'content': 'Answer: B \nExplanation: .', 'role': 'assistant'}]