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 the CCR532 allele a major predisposing factor for severe H1N1pdm09 infection?
Answer: The CCR532 allele was not found to be associated with the risk of H1N1pdm09 infection or with a severe disease course.
no