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': 'Cowper glands are found in - \nSelect and explain. \nA. Prostatic part of urethra, B. Membranous part of urethra, C. Penile part of urethra, D. Interior of the urethra', 'role': 'user'}, {'content': 'Answer: B \nExplanation: The mucus-secreting bulbourethral glands are situated posterolateral to the membranous part of the urethra. But, they open into spongy part of the urethra.', 'role': 'assistant'}]