This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: C.V.S., Subject name: Medicine
[{'content': 'Which of the following is NOT a major Criteria for rheumatic fever? \nSelect and explain. \nA. Carditis, B. Arthritis, C. Syndenham chorea, D. ASO titer', 'role': 'user'}, {'content': 'Answer: D \nExplanation: Ans. (d) ASO titerRef: Harrison 19th ed. / 2151Major JONES criteria is remembered as CASESModified Jones CriteriaMajor criteriaMinor criteriaEssential criteriaCarditisFeverAso titer > 333 IU for children 5-15 yearsArthritisArthralgiaThroat swab positive for group A beta hemolytic streptococcusSyndenham choreaLaboratory parameters* Increased PR interval* CRP positive* Leukocytosis* Increased ESR Erythema marginatum Subcutaneous nodules', 'role': 'assistant'}]