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': "According to Dardick's multicellular theory Pleomorphic adenoma arise from: \nSelect and explain. \nA. Intercalated duct reserve cell., B. Myoepithelial cell., C. Both AB, D. Excretory duct reserve cell.", 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]