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': 'Cytological feature of Necrotising sialometaplasia resembles: \nSelect and explain. \nA. Pleomorphic adenoma., B. Mucoepidermoid carcinoma., C. Warthins tumor., D. Adenoma carcinoma', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]