Detailed Instructions: 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 inflammatory impact of NOTES peritoneoscopy different from that of laparoscopy : a randomized comparative study in a survival porcine model?
Answer: Inflammatory parameters are similar between NOTES and laparoscopic peritoneoscopy despite longer surgery time in the NOTES group. The vaginal route seems to reduce the inflammatory stress.
A:
no