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': 'A poison which is illuminous, translucent and waxy ? \nSelect and explain. \nA. Iodine, B. Ammonium bromide, C. Cobra venom, D. Yellow phosphorus', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Yellow (or white) phosphorus exist in translucent, waxy, luminous cylinders of garlicky smell and taste.', 'role': 'assistant'}]