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: Social & Preventive Medicine
[{'content': 'Reading and writing skills of a moderately mental retarded child \nSelect and explain. \nA. Reasonable, B. Basic, C. Minimal, D. None', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., Basic", 'role': 'assistant'}]