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.

[EX Q]: Question: Does combination of dehydroepiandrosterone and orthovanadate administration reduce intestinal leukocyte recruitment in models of experimental sepsis?
Answer: Our results indicate that DHEA is able to reduce intestinal leukocyte recruitment induced by experimental sepsis. Combination of DHEA with OV inhibits leukocyte adherence to intestinal endothelium, similar to what is achieved by the single administration of DHEA but with significantly improved FCD. These findings suggest a potential role for DHEA and OV in clinical sepsis.
[EX A]: yes

[EX Q]: Question: Is cD10 useful to identify gastrointestinal contamination in endoscopic ultrasound-guided fine needle aspiration ( EUS-FNA ) cytology from pancreatic ductal adenocarcinoma?
Answer: As a loss of CD10 is a consistent feature of PDA, this marker can be useful, together with CEA, to aid the cytopathologist to identify neoplastic cells in a background rich in GI contaminant cells.
[EX A]: yes

[EX Q]: Question: Is minimally invasive colon resection for malignant colonic conditions associated with a transient early increase in plasma sVEGFR1 and a decrease in sVEGFR2 levels after surgery?
Answer: sVEGFR2 values decreased and sVEGFR1 levels increased early after MICR; sVEGFR2 changes dominate due to their much larger magnitude. The net result is less plasma VEGF bound by soluble receptors and more plasma VEGF available to bind to ECs early after surgery.
[EX A]:
yes