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.

Input: Consider Input: Question: Does tollip SNP rs5743899 modulate human airway epithelial responses to rhinovirus infection?
Answer: Our data suggest that Tollip SNP rs5743899 may predict varying airway response to RV infection in asthma.

Output: yes


Input: Consider Input: Question: Does stopcock lumen contamination reflect the full burden of bacterial intravenous tubing contamination : analysis using a novel injection port?
Answer: Effluent culture is a more sensitive marker of IV fluid system contamination than injection port lumen culture. A novel protective device on the stopcock (Port Guide) significantly reduced IV fluid system bacterial contamination.

Output: no


Input: Consider Input: Question: Does pancreatic intubation facilitated by methylene blue injection decrease the risk for postpapillectomy acute pancreatitis?
Answer: Endoscopic papillectomy is safe and effective in the hands of experts. Pancreatic-duct stent placement in fewer cannulation attempts could be facilitated by injection of MB before papillectomy, and this decreases the risk for postprocedure pancreatitis. Recurrences can be managed endoscopically, but with a higher risk for pancreatitis.


Output: yes