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: Medicine
[{'content': 'Complicated UTI includes: \nSelect and explain. \nA. UTI without\u202funderlying renal/neurologic disease, B. UTI with\u202funderlying structural, medical, neurologic disease, C. > 3\u202fSymptomatic UTIs within\u202f12 months\u202ffollowing clinical therapy, D. Recurrent UTI caused by a\u202fdifferent pathogen\u202fat any time', 'role': 'user'}, {'content': 'Answer: B \nExplanation: →\u202fUncomplicated:\xa0UTI\u202fwithout\u202funderlying renal/neurologic disease.\xa0\n→\u202fComplicated:\xa0UTI\u202fwith\u202funderlying structural, medical, neurologic disease.\xa0\n→\u202fRecurrent:\xa0>3\u202fSymptomatic UTIs within\u202f12 months\u202ffollowing clinical therapy.\xa0\n→\u202fReinfection: Recurrent UTI caused by a\u202fdifferent pathogen\u202fat any time.\xa0\n→\u202fRelapse: Recurrent UTI caused by same species causing original UTI, within\u202f2 weeks\u202fafter therapy.', 'role': 'assistant'}]