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: Does inhibition of osteoclasts prevent joint ankylosis in a mouse model of spondyloarthritis?
Answer: These data suggest that bone erosion at the enthesis does not necessarily precede entheseal ankylosis. Therefore, these observations further support the concept that inflammation and new tissue formation in SpA are at least partially uncoupled events and may be different therapeutic targets.
no