Given the task definition and input, reply with output. 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 methionine loading enhance the predictive value of homocysteine serum testing for all-cause mortality or major adverse cardiac events?
Answer: The presence of post-methionine hyperhomocysteinaemia did not significantly alter risk of death or MACE in patients with normal or increased fasting homocysteine levels, respectively. In conclusion, methionine loading does not improve the predictive value of homocysteine testing with regard to long-term mortality or MACE.
no