This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Diet in Pregnancy, Subject name: Gynaecology & Obstetrics
[{'content': 'Iron and folic acid supplement during pregnancy: \nSelect and explain. \nA. 500 mg iron +100 meg folic acid, B. 100 mg iron + 500 mcg folic acid, C. 100 mg iron +100 meg folic acid, D. 20 mg iron +100 meg folic acid', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. (b) 100mg iron + 500mcg folic acidRef: D.C. Dutta 8th ed. / 241* Adult iron+folic acid tablet given in pregnancy: 1 tab/ day x 100 days* Kids iron+folic acid tablet given: 1 tab/day x 100 days per year- 0 to 5 years of age.Iron and Folic acid tablet content IronFolic acidAdult tab100mg500mcgKids tab (l/5th)20mg100mcg', 'role': 'assistant'}]