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': 'Skeletal derivative of Ist arch ? \nSelect and explain. \nA. Stapes, B. Hyoid, C. Maxilla, D. Laryngeal coilages', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Maxilla', 'role': 'assistant'}]