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: Are high levels of serum vitamin D associated with a decreased risk of metabolic diseases in both men and women , but an increased risk for coronary artery calcification in Korean men?
Answer: High levels of serum vitamin D were associated with lower risk of MS, IR and FL in both Korean men and women, but were associated with higher risk of CAC only in men, and not in women.
yes