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': 'All are possible during contraction of Tensor fasciae latae except \nSelect and explain. \nA. Piriformis, B. Quadratus femoris, C. Gluteus medius, D. Obturator internus', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A. i.e. Adduction of hip joint', 'role': 'assistant'}]