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: Forensic Medicine
[{'content': 'Neurotoxin in which snake: NEET 13 \nSelect and explain. \nA. Viper, B. Krait, C. Sea snake, D. None', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Krait', 'role': 'assistant'}]