Q: 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 ossification cause any complication when a bronchial stump is reinforced with an intercostal muscle flap?
Answer: Ossification of an ICM flap may be related to gender, lymph node dissection and pain after surgery. Ossification does not cause any complication after surgery when an ICM is used to reinforce bronchial stumps.
A:
no