This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Immunology, Subject name: Microbiology
[{'content': 'Most common cause of UTI in neonate is \nSelect and explain. \nA. E.coli, B. S.aureus, C. Enterococcus, D. Anerobes', 'role': 'user'}, {'content': 'Answer: A \nExplanation: Different topic Belongs to bacteriology', 'role': 'assistant'}]