instruction:
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:
Question: Does long-term treatment with methotrexate or tumor necrosis factor alpha inhibitors increase epstein-barr virus load in patients with rheumatoid arthritis?
Answer: Long-term usage of methotrexate or TNFalpha inhibitors in patients with RA does not significantly influence EBV load in PBMCs.
answer:
no


question:
Question: Does the methionine-choline deficient dietary model of steatohepatitis exhibit insulin resistance?
Answer: GTT, ITT and QUICKI confirmed the absence of insulin resistance in the MCD fed mice. This model causes fibrosing steatohepatitis and may help delineate the non-insulin resistant mechanisms involved in human steatohepatitis.
answer:
no


question:
Question: Does fetal-placental hypoxia result from failure of spiral arterial modification in mice?
Answer: In mice, lack of pregnancy-associated spiral artery remodeling does not impair oxygen delivery to the conceptus, challenging the concept that deficient spiral arterial remodeling leads to fetal hypoxia in human gestational complications such as preeclampsia and fetal growth restriction. The isolated hypoxic response of normal kidney has revealed that renal lymphocytes may have unique, tissue-specific regulatory actions on vasoconstriction that are pregnancy independent.
answer:

no