instruction:
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:
Question: Are polymorphisms in SPINK5 associated with asthma in a Dutch population?
Answer: The negative results in this study suggest that SPINK5 is not associated with asthma or atopic phenotypes in individuals ascertained by a proband with asthma. This is consistent with the finding that SPINK5 is not expressed in the lung. Because our patients were ascertained for asthma, a role of SPINK5 in atopic dermatitis cannot be excluded.
answer:
no

question:
Question: Do dual inhibition of nuclear factor kappa-B and Mdm2 enhance the antitumor effect of radiation therapy for pancreatic cancer?
Answer: Combination therapy of radiation with nafamostat mesilate exerts enhanced anti-tumor effect against human pancreatic cancer.
answer:
yes

question:
Question: Do small concomitant vascular lesions influence rates of cognitive decline in patients with Alzheimer disease?
Answer: This clinicopathologic correlation study suggests that concomitant small cerebral infarcts with a total volume of less than 10 cm(3) do not significantly influence the overall rate of global cognitive decline in patients with AD. Arch Neurol. 2000;57:1474-1479
answer:
no