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: Do changes in basophil activation during grass-pollen sublingual immunotherapy correlate with clinical efficacy?
Answer: Allergen reactivity of peripheral blood basophils is not a biomarker for adverse events or early onset of clinical responses to SLIT.
no

Question: Does 18F-FDG-PET/CT better localize active spinal infection than MRI for successful minimally invasive surgery?
Answer: FDG-PET/CT demonstrated limited areas of abnormality allowing accurate delineation, and is thus useful to narrow the surgical fields. Since overall diagnostic accuracy of FDG-PET/CT was superior to that of MRI, FDG-PET/CT is a useful technique to narrow the surgical field for successful less invasive surgery.
yes

Question: Does clinical Phenotyping Differentiate Hunner Lesion Subtype of Interstitial Cystitis/Bladder Pain Syndrome : A Relook at the Role of Cystoscopy?
Answer: A subtype of interstitial cystitis with Hunner lesions has worse bladder centric symptoms but did not show a distinct bladder centric phenotype. Given the management implications of distinguishing classic interstitial cystitis from nonHunner lesion bladder pain syndrome, we recommend cystoscopy with local anesthesia in patients diagnosed with interstitial cystitis/bladder pain syndrome.

no