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: Dental
[{'content': 'Normally which tooth remains in mouth lastly? \nSelect and explain. \nA. Maxillary canine, B. Mandibular canine, C. Mandibular central & lateral incisor, D. Maxillary 1st premolar', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Mandibular\xa0canine has the maximum chances of last remaining tooth in mouth.', 'role': 'assistant'}]