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: Pathology
[{'content': 'In hemodialysis associated amyloidosis, which of the following is seen \nSelect and explain. \nA. Transthyretin, B. B, microglobulin, C. SAA, D. azmicroglobulin', 'role': 'user'}, {'content': "Answer: B \nExplanation: Ans. is 'b' i.e., B2 microglobulin", 'role': 'assistant'}]