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': 'Mc Call Festoons are seen in which teeth \nSelect and explain. \nA. Central Incisors, B. Canine and Premolars, C. Lateral incisors, D. Molars', 'role': 'user'}, {'content': 'Answer: B \nExplanation: None', 'role': 'assistant'}]