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.
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Question: Question: Is tumor differentiation a risk factor for lymph node metastasis in elderly patients with early gastric cancer?
Answer: Elderly patients with undifferentiated type histology early gastric cancer without other risk factors for lymph node metastasis may be candidates for endoscopic resection.

Answer: no


Question: Question: Does eHD3-dependent endosome pathway regulate cardiac membrane excitability and physiology?
Answer: These data provide new insight into the critical role of endosome-based pathways in membrane protein targeting and cardiac physiology. EHD3 is a critical component of protein trafficking in heart and is essential for the proper membrane targeting of select cellular proteins that maintain excitability.

Answer: yes


Question: Question: Is postoperative analgesia different after local vs systemic administration of meloxicam in patients undergoing inguinal hernia repair?
Answer: We showed no differences in pain scores and analgesic consumption between local and i.v. administration of meloxicam 7.5 mg during the first 24 hr after herniorrhaphy, while plasma concentration of meloxicam was lower after local administration. These results indicate a lack of difference in pain relief after concentrating meloxicam at the hernia wound or after achieving high blood levels rapidly (i.v.). Local administration of meloxicam may confer an advantage over systemic administration by eliciting lower incidences of systemic adverse effects.

Answer:
no