This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Abdomen & Pelvis, Subject name: Anatomy
[{'content': 'Labia majora is homologous to ______ in a male. \nSelect and explain. \nA. Glans penis, B. Scrotum, C. Corpus cavernosa, D. Shaft of penis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. B ScrotumRef: D.C. Dutta, 8th ed. pg. 1* Labia majora is homologous to scrotum in male.* Round ligament terminates at upper border of labia majora', 'role': 'assistant'}]