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: ENT
[{'content': 'For myringoplasty, Graft material of choice is - \nSelect and explain. \nA. Peritoneum, B. Palmar fascia, C. Temporalis fascia, D. fascia lata', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Temporalis fascia is the most commonly used graft material for tympanoplasty.', 'role': 'assistant'}]