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': 'For a population of 10000, sex ratio of more than 1000 means \nSelect and explain. \nA. Males are less than 500, B. Females are less than 500, C. Females are less than 5000, D. Males are less than 5000', 'role': 'user'}, {'content': 'Answer: D \nExplanation: In the given question\n\nTotal population is 10,000.\nAlso, Ideal sex ratio implies 5000 females for 5000 males\nSo, Sex ratio is more than 1000, it implies, Females are more than 1000 per 1000 males\nThus, females are > 5000 and males are < 5000', 'role': 'assistant'}]