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.

[Q]: Question: Are arterial stiffness and pulse wave reflection increased in patients suffering from severe periodontitis?
Answer: The results of this study confirm the association between periodontal inflammation and increased cardiovascular risk shown by impaired vascular health in case of severe periodontitis. As impaired vascular health is a common finding in patients suffering from severe periodontal disease a concomitant routine cardiovascular evaluation may be advised.
[A]: yes

[Q]: Question: Are all cues created equal : the case for facilitating the acquisition of typical weighting strategies in children with hearing loss?
Answer: Spectral degradation affects children more than adults, but that degradation cannot explain the greater diminishment in children's weighting of FRT. It is suggested that auditory training could strengthen the weighting of spectral cues for implant recipients.
[A]: no

[Q]: Question: Does apelin-13 protect the heart against ischemia-reperfusion injury through the RISK-GSK-3-mPTP pathway?
Answer: The protective mechanism of apelin-13 might be that inactivation of GSK-3 could inhibit the opening of mPTP by activating PI3K/Akt and ERK1/2 involved in the reperfusion injury salvage kinase (RISK) pathway.
[A]:
yes