TASK DEFINITION: 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.
PROBLEM: Question: Does remote ischemic preconditioning affect the incidence of acute kidney injury after elective abdominal aortic aneurysm repair?
Answer: RIPC did not reduce the risk of postoperative renal failure or myocardial injury in patients undergoing open AAA repair. The authors' results do not support the introduction of this technique to routine clinical practice.

SOLUTION: no

PROBLEM: Question: Does glutamine supplementation prevent bacterial translocation after non-lethal haemorrhage in rats?
Answer: Glutamine supplementation before haemorrhage did not reduce bacterial translocation to mesenteric lymph nodes in this rat model.

SOLUTION: no

PROBLEM: Question: Is intracavernous alprostadil alfadex ( EDEX/VIRIDAL ) effective and safe in patients with erectile dysfunction after failing sildenafil ( Viagra )?
Answer: Alprostadil alfadex therapy can be used effectively and safely in men who fail initial therapy with sildenafil.

SOLUTION:
yes