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': "M.0 cause of liver abscess: \nSelect and explain. \nA. Streptococcus, B. Staph'aureus, C. E. coli, D. Staph pyogenes", 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) E. coli Remember: E.coli is MC cause of: - intraabdominal abscess - Neonatal meningitis - UTI. Note: Most common manifestation of E. coli : Diarrhea > UTI > Abdominal and pelvic infection', 'role': 'assistant'}]