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': 'Aery piercing the oblique popliteal ligament of knee - \nSelect and explain. \nA. Superior genicular, B. Inferior genicular, C. Middle genicular, D. Popliteal', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Middle genicular Oblique popliteal ligament is an expansion from the tendon of semimembranosus attachment to intercondylar line of femur. It is closely related to popliteal aery and is pierced by middle genicular vessels and nerve and the terminal pa of the posterior division of the obturator nerve.', 'role': 'assistant'}]