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.
Input: Question: Does neurovascular transfer cause skeletal muscle fiber degeneration?
Answer: After neurovascular muscle transfer (with ischemia times up to 3 hours), ischemia-induced muscle fiber degeneration and regeneration does not occur. Muscle fiber degeneration is not responsible for the force deficits observed after microneurovascular skeletal muscle transfer.
Output:
no