This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Toxicology - 1, Subject name: Forensic Medicine
[{'content': 'Polyvalent anti snake venom does not contain the venom of \nSelect and explain. \nA. Naja, B. Hypernale, C. Echis carinate, D. Daboia Russel', 'role': 'user'}, {'content': "Answer: B \nExplanation: The Indian antisnake venom neutralise the venom of 1. Common cobra (Naja naja) 2. Common krait (Bungarus caeruleus) 3. Russell's viper (Daboia russelii) 4. Saw-scaled viper (Echis carinatus)", 'role': 'assistant'}]