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': 'A total number of----tablets of iron with folic acid is oven to a pregnant women by the Health worker – \nSelect and explain. \nA. 70, B. 90, C. 100, D. 150', 'role': 'user'}, {'content': 'Answer: C \nExplanation: None', 'role': 'assistant'}]