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 dNMT1 gene copy number influence susceptibility to development of malignant lymphoproliferative disease?
Answer: In contrast to findings in mice, the results of this study exclude a role for DNMT1 gene copy number in susceptibility to neoplastic transformation in humans.
Output:
no