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': 'Spasm of masseter muscles occur in: \nSelect and explain. \nA. Tetanus, B. Trigeminal neuraligia, C. Tuberculous meningitis, D. Rabies', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]