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': 'A pateint of Schizophrenia treated for 5 years developed perioral movem-ents. Likely diagnosis is: \nSelect and explain. \nA. Tardive dyskinesia, B. Muscular dystonia, C. Akathasia, D. Malignant neurolept syndrome', 'role': 'user'}, {'content': 'Answer: A \nExplanation: A i.e. Tardive dyskinesia', 'role': 'assistant'}]