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: Pathology
[{'content': 'All of the following are seen in lead poisoning except: \nSelect and explain. \nA. Hallucinations, B. GIT disturbances, C. Peripheral neuritis, D. Encephalitis', 'role': 'user'}, {'content': 'Answer: A \nExplanation: None', 'role': 'assistant'}]