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': 'Embryologically hard palate develop from: \nSelect and explain. \nA. Maxillary process, B. Lateral palatine process, C. Frontonasal process, D. All of the above', 'role': 'user'}, {'content': 'Answer: D \nExplanation: None', 'role': 'assistant'}]