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': 'Lymphatics from the spongy urethra drain into the following Lymph nodes: \nSelect and explain. \nA. Superior inguinal nodes, B. Internal inguinal nodes, C. Deep inguinal nodes, D. Sacral nodes', 'role': 'user'}, {'content': "Answer: C \nExplanation: Lymphatics from the spongy urethra pass mostly to the deep inguinal lymph nodes. Ref: Gray's Anatomy, 36th Edition, Page 797, 1408; BDC, Volume 2, 4th Edition, Page 350", 'role': 'assistant'}]