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': 'Which type of cattle poisoning occurs due to ingestion of LINSEED plant: \nSelect and explain. \nA. Aconite, B. Pilocarpine, C. Atropine, D. Hydro cyanic acid', 'role': 'user'}, {'content': 'Answer: D \nExplanation: D i.e. Hydrocyanic acid', 'role': 'assistant'}]