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: Is translation of questionnaires measuring health related quality of life standardized : a literature based research study?
Answer: This study shows that there seems to be a consensus regarding the translation process (especially for internal validity) although most researchers did not use a translation guide. Moreover, we recommended that clinical researchers should consider three steps covering the process of translation, the qualitative validation as well as the quantitative validation.

SOLUTION: no

PROBLEM: Question: Is cytoplasmic expression of -catenin an independent predictor of progression of conventional renal cell carcinoma : a simple immunostaining score?
Answer: Cytoplasmic -catenin expression is an independent prognostic factor for conventional RCC, and may help to identify patients with a high risk of cancer-specific death and to direct optimized active surveillance or adjuvant therapy.

SOLUTION: yes

PROBLEM: Question: Do antiphospholipid antibodies correlate with stroke severity and outcome in patients with antiphospholipid syndrome?
Answer: In young stroke patients with APS, serum levels of IgM aCL within 48h are correlated with stroke severity and levels of IgG anti-2GPI within 48h are correlated with three-month outcomes.

SOLUTION:
yes