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: Anatomy
[{'content': 'The lymphatic drainage from the tip of tongue first passes to: \nSelect and explain. \nA. Submental nodes, B. Supra clavicular nodes, C. Sub mandibular nodes, D. Superior deep cervical nodes', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]