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.
Q: Question: Is intraoperative transit-time flow measurement altered in venous bypass grafts covered by the eSVS mesh?
Answer: The eSVS Mesh does not interfere with Doppler flow measurement in covered coronary vein grafts.
A:
no