This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
[{'content': 'Skeletal derivative of 2nd pharyngeal arch \nSelect and explain. \nA. Malleus, B. Incus, C. Stapes, D. Maxilla', 'role': 'user'}, {'content': 'Answer: C \nExplanation: HUMAN EMBRYOLOGY-INDERBIR SINGH TENTH EDITION-PAGE NO:131', 'role': 'assistant'}]