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.
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Question: Question: Does peroxiredoxin II negatively regulate lipopolysaccharide-induced osteoclast formation and bone loss via JNK and STAT3?
Answer: We suggest that PrxII could be useful in the development of a novel target for inflammatory bone loss.

Answer: yes

Question: Question: Does statin therapy improve lung function in asthma : a meta-analysis of randomized controlled trials?
Answer: In conclusion, there is currently insufficient evidence to show that statins improve lung function in patients with asthma.

Answer: no

Question: Question: Is interleukin 6 gene promoter polymorphism associated with ankylosing spondylitis?
Answer: Our results suggest the -174 IL-6 polymorphism does not play an important role in susceptibility to AS. Larger studies are needed to provide more conclusive evidence on the role of -174 IL-6 polymorphism in AS.

Answer:
no