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: Do lipopolysaccharide and cytokines inhibit rat cardiomyocyte contractility in vitro?
Answer: Prolonged exposure of ARVM to a mixture of LPS and inflammatory cytokines inhibits cell contractility. The effect is mediated by the inhibition of Ca(2+) influx via LTCC, and partially opposed by the inhibition of Na(+)/Ca(2+) exchange. Because both mechanisms are commonly seen in animal models of SIC, we conclude that prolonged challenge with Cytomix-100 of ARVM may represent an accurate in vitro model for SIC.

A: yes
****
Q: Question: Are longer durations of antitumour necrosis factor treatment associated with reduced risk of cardiovascular events in patients with rheumatoid arthritis?
Answer: Anti-TNF therapy was associated with a significantly lower risk of cardiovascular events among patients with RA, older patients with RA and patients without prior exposure to methotrexate.

A: yes
****
Q: Question: Does bias flow affect ventilation during high-frequency oscillatory ventilation in a pediatric animal model of acute lung injury?
Answer: Changes in bias flow during high-frequency oscillatory ventilation did not affect ventilation. Further clinical investigation is ongoing in infants and children with acute lung injury being managed with high-frequency oscillatory ventilation to assess the impact of alterations of bias flow on gas exchange, cardiopulmonary parameters, sedation requirements, and other clinical outcomes.

A:
no
****