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: Pathology
[{'content': 'Taurodontism is usually seen in: \nSelect and explain. \nA. Mesiodens, B. Incisor with talon cusp, C. Mandibular first molar, D. Maxillary premolars', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]