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: Microbiology
[{'content': "Congenital toxoplasmosis false is aEUR' \nSelect and explain. \nA. IgA is better than IgM in detection, B. Diagnosed by detection of IgM in cord blood, C. IgG is diagnostic, D. Not recalled", 'role': 'user'}, {'content': 'Answer: C \nExplanation: IgG is diagnostic Repeat .from May 10 Q no.122', 'role': 'assistant'}]