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 microalbuminuria a valuable marker for relapse in Crohn 's disease?
Answer: Microalbuminuria was moderately prevalent in quiescent CD patients, but it could not be associated with disease characteristics or the type of medication before randomization, nor as a predictor for relapses.
A:
no