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 neamine inhibit oral cancer progression by suppressing angiogenin-mediated angiogenesis and cancer cell proliferation?
Answer: Neamine effectively inhibits oral cancer progression through inhibition of tumor angiogenesis. Neamine also directly inhibits proliferation of certain types of oral cancer cells. Therefore, neamine has potential as a lead compound for oral cancer therapy.
yes

Question: Are complaints of sleep disturbances associated with cardiovascular disease : results from the Gutenberg Health Study?
Answer: Given the high prevalence of complaints of sleep disturbances and their strong impact on health status, increased efforts should be undertaken for their identification and treatment.
yes

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