This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Virology, Subject name: Microbiology
[{'content': 'Which virus can cause hemorrhage - \nSelect and explain. \nA. Parvovirus, B. Adenovirus, C. HPV, D. Coronavirus', 'role': 'user'}, {'content': "Answer: B \nExplanation: Adenovirus causes Acute hemorrhagic cystitis in children and generalized exanthem. REF:ANANTHANARAYAN AND PANIKER'S TEXTBOOK OF MICROBIOLOGY 9TH EDITION PAGE NO:482", 'role': 'assistant'}]