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': 'Which of the following is likely to have bifurcated roots? \nSelect and explain. \nA. Mandibular canine, B. Maxillary canine, C. Mandibular incisor, D. Maxillary incisor', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Two canals in mandibular incisors are reported in 41 percent of the cases.\nMandibular canine usually has one root and one canal but can occasionally have two (14% cases).\nThe incidence of bifurcated root is most common in mandibular canine amongst the given options.', 'role': 'assistant'}]