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: Psychiatry
[{'content': "46 year old chronic alcoholic, one day after abstinence from alcohol comes to casualty presenting with restlessness, seizures, coarse tremors. He is not able to recognize the doctor, he think himself in a jail. He also complains uncontrolable fear of being murdered, insomnia and insects crawling over body, probable diagnosis is - \nSelect and explain. \nA. Alcoholic seizures (rum fits), B. Korsakoff's psychosis, C. Delirium tremens, D. Alcoholic hallucinosis", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Symptoms of delirium after alcohol withdrawal suggest the diagnosis of delirum tremens.', 'role': 'assistant'}]