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': 'Cholinesterase inhibitors causes all, except: CMC (Vellore) 10 \nSelect and explain. \nA. Increased salivation, B. Bronchodilation, C. Constricted pupils, D. Increased peristalsis', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. Bronchodilation', 'role': 'assistant'}]