Instructions: 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.
Input: Question: Does multivessel Revascularization Increase Contrast-Induced Acute Kidney Injury Incidence in Acute Myocardial Infarction : A Meta-Analysis?
Answer: In the index hospitalization, CR in STEMI patients is associated with significant risk reduction in cardiac death and revascularization and a non-significant reduced trend of CI-AKI, despite increased use of contrast when compared with IRA.
Output:
no