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': 'Prevalence of HIV infection in antenatal women is less than 1% and in high risk population is less than 5%. The state belongs to ? \nSelect and explain. \nA. Group I, B. Group II, C. Group III, D. Group IV', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is `c' i.e., Group III Based on sentinel surveillance data HIV prevalence in adult population can be broadly classified in three groups of state / UT sin the country.", 'role': 'assistant'}]