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: Is cumulative duration of '' triple low '' state of low blood pressure , low bispectral index , and low minimum alveolar concentration of volatile anesthesia associated with increased mortality?
Answer: The authors found no association between cumulative duration of triple low state and perioperative or intermediate-term mortality in noncardiac surgery patients.
no