You will be given a definition of a task first, then some input of the task.
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 a functional polymorphism in the promoter region of the cyclooxygenase-2 gene associated with asthma and atopy in an Australian population?
Answer: Although the -765G>C polymorphism may have lower promoter activity and result in decreased COX-2 expression, it is not associated with asthma, disease severity, AIA or atopy in this Australian population.
Output:
no