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': 'Asthma like symptoms is seen in ... poisoning : \nSelect and explain. \nA. Arsenic, B. Organophosphorous, C. Lead, D. Gold', 'role': 'user'}, {'content': 'Answer: B \nExplanation: B i.e. Organophosphorous', 'role': 'assistant'}]