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: Surgery
[{'content': 'Cleft lip is due to non fusion of - \nSelect and explain. \nA. Maxillary process with lateral nasal process, B. Maxillary process with medial nasal process, C. Maxillary process with mandibular process, D. All of the above', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]