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': 'Muscle attached to lateral surface of greater trochanter - \nSelect and explain. \nA. Gluteus maximus, B. Gluteus medius, C. Gluteus minimus, D. Piriformis', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Gluteus mediusAttachments of greater trochanter (GT) All are inseionsPa of GTMuscle inseedApex (tip) of GTPiriformisAnterior surface (lateral pa)Gluteus minimusLateral surfaceGluteus mediusMedial surfaceObturator internus & two gemelliTrochanteric fossaObturator externus", 'role': 'assistant'}]