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: Pediatrics
[{'content': 'Which of the following are the first incisors to erupt in an infant- \nSelect and explain. \nA. Lower central, B. Lower lateral, C. Upper central, D. Upper lateral', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., Lower central", 'role': 'assistant'}]