This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Miscellaneous (Testis & Scrotum), Subject name: Surgery
[{'content': 'In tuberculosis of scrotal contents, first to get affected is? \nSelect and explain. \nA. Testis, B. Epididymis, C. Rete testis, D. Vas deferens', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) EpididymisRef: Smith urology page 219, Textbook of Pathology By V. Krishna / 347', 'role': 'assistant'}]