TASK DEFINITION: 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.
PROBLEM: Question: Does long-term treatment with methotrexate or tumor necrosis factor alpha inhibitors increase epstein-barr virus load in patients with rheumatoid arthritis?
Answer: Long-term usage of methotrexate or TNFalpha inhibitors in patients with RA does not significantly influence EBV load in PBMCs.

SOLUTION: no

PROBLEM: Question: Do quantitative EEG markers relate to Alzheimer 's disease severity in the Prospective Dementia Registry Austria ( PRODEM )?
Answer: Selected QEEG markers show strong associations with AD severity. Both cognitive and resting state should be used for QEEG assessments.

SOLUTION: yes

PROBLEM: Question: Does bRCA1 reflect Myocardial Adverse Remodeling in Idiopathic Dilated Cardiomyopathy?
Answer: IDCM adverse remodeling results in more intense but nonuniform BRCA1 expression. This phenomenon seems to reflect IDCM biology: lower BRCA1 expression in myocytes with lower anti-apoptotic and DNA damage repair activity, with the opposite in hypertrophied myofibers.

SOLUTION:
yes