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.

Question: Does extent of parietal peritonectomy change intraperitoneal chemotherapy pharmacokinetics?
Answer: The extent of parietal peritoneal resection did not affect the pharmacokinetics of intraoperative intraperitoneal chemotherapy. The pharmacological barrier between the abdominopelvic cavity and plasma is not directly related to an intact peritoneum.
no