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.
Problem:Question: Does scaffold Attachment Factor B1 ( SAFB1 ) heterozygosity influence Wnt-1 or DMBA-induced tumorigenesis?
Answer: Our data show that SAFB1 heterozygosity does not influence Wnt-1 or DMBA-induced mammary tumorigenesis.
Solution:
no