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': 'Human fibroblast cell line is used for cultivation of ? \nSelect and explain. \nA. Adenovirus, B. Poliovirus, C. HIV, D. Measles', 'role': 'user'}, {'content': 'Answer: B \nExplanation: Ans. is b i.e., Poliovirus Human diploid fibroblasts (HDF) cell line is used for cultivation of coxsackie A7, 9, 16; CMV; Echovinis; enteroviruses; HSV-1, 2; Poliovirus; parainfluenzavirus, rhinovirus and VZV.', 'role': 'assistant'}]