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': 'From Pt Jan 2007 to 30th June 2007, 22 new cases of tuberculosis were repoed per 1, 65, 000 population. But during this period 120 suspected cases of TB were registered. What will be incidence rate? \nSelect and explain. \nA. 133 Per 10, 00, 000 population, B. 90 Per 10, 00, 000 population, C. 75 Per 10, 00, 000 population, D. 270 Per 10, 00, 000 population', 'role': 'user'}, {'content': "Answer: A \nExplanation: Ans. is 'a' i.e., 133 per 10,00,000 population", 'role': 'assistant'}]