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: Surgery
[{'content': 'Most common site of minor salivary gland tumor \nSelect and explain. \nA. Cheek, B. Palate, C. Sub-lingual gland, D. Tongue', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]