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 triptolide inhibit TGF-β1-induced cell proliferation in rat airway smooth muscle cells by suppressing Smad signaling?
Answer: Triptolide may function as an inhibitor of asthma airway remodeling by suppressing ASMCs proliferation via negative regulation of Smad signaling pathway.

Output: yes


Input: Consider Input: Question: Does neamine inhibit oral cancer progression by suppressing angiogenin-mediated angiogenesis and cancer cell proliferation?
Answer: Neamine effectively inhibits oral cancer progression through inhibition of tumor angiogenesis. Neamine also directly inhibits proliferation of certain types of oral cancer cells. Therefore, neamine has potential as a lead compound for oral cancer therapy.

Output: yes


Input: Consider Input: Question: Do corr4A and VRT325 reduce the inflammatory response to P. aeruginosa in human cystic fibrosis airway epithelial cells?
Answer: Corr4a and VRT325 do not reduce the inflammatory response to P. aeruginosa in human cystic fibrosis airway epithelial cells.


Output: no