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': 'Trendelenberg sign is positive in paralysis of all except - \nSelect and explain. \nA. Gluteus medius, B. Gluteus minimus, C. Gluteus maximus, D. Tensor fascia lata', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Trendelenburg sign is positive when there is paralysis of hip abductors.\nAbductors- Gluteus medius and gluteus minimus.\nAccessory hip abductors- Tensor fascia lata, sartorius', 'role': 'assistant'}]