Given a passage with a question and an answer to that question, classify if the answer actually answers the question into 'yes' or 'no'. Output 'yes' if the answer answers the question and output 'no' if the answer does not answer the question.

Question: Does kidney biopsy result versus clinical parameters on mortality and ESRD progression in 2687 patients with glomerulonephritis?
Answer: Our study demonstrates histological diagnosis of GN and its specific subtype predicts patient survival and dialysis incidence. Therefore, kidney biopsy should be an integral part of routine diagnostic assessment in patients with any forms of suspected GN.
yes