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 of the glans penis is \nSelect and explain. \nA. Superficial inguinal lymph nodes, B. Deep inguinal lymph nodes, C. Para-aoic lymph nodes, D. internal iliac lymph nodes', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Deep inguinal lymph nodes', 'role': 'assistant'}]