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: Is high salt intake associated with a higher risk of cardiovascular events : a 7.2-year evaluation of a cohort of hypertensive patients?
Answer: In a cohort of hypertensive patients, high salt intake independently predicts the occurrence of CV events, particularly of stroke.

SOLUTION: yes

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: Are asymptomatic Helicobacter pylori infection and iron deficiency associated with decreased growth among Alaska Native children aged 7-11 years?
Answer: H. pylori infection is not related to growth among Alaska Native children aged 7-11 years. Growth deficiency should not be considered an indication for H. pylori therapy.

SOLUTION:
no