This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: G.I.T, Subject name: Pathology
[{'content': 'Most common malignant tumor of salivary glands \nSelect and explain. \nA. Pleomorphic adenoma, B. Wahin tumor, C. Adenoid cystic carcinoma, D. Mucoepidermoid carcinoma', 'role': 'user'}, {'content': 'Answer: D \nExplanation: BENIGN MALIGNANT Pleomorphic adenoma(50%) Mucoepidermoid carcinoma(15%) Wahin tumor(5%) Acinic cell carcinoma (6%) Oncocytoma(2%) Adenocarcinoma NOS(6%) Cystadenoma(2%) Adenoid cystic carcinoma(4%) Basal cell adenoma(2%) Malignant mixed tumor(3%) TEXT BOOK OF ROBINS BASIC PATHOLOGY NINTH EDITION PAGE.556', 'role': 'assistant'}]