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.

[EX Q]: Question: Is inhibition of B-NHEJ in plateau-phase cells a direct consequence of suppressed growth factor signaling?
Answer: The results document a rapid and fully reversible adaptation of B-NHEJ to growth activity and point to factors beyond EGFR in its regulation. They show notable differences in the regulation of error-prone DSB repair pathways between proliferating and non proliferating cells that may present new treatment design opportunities in radiation therapy.
[EX A]: no

[EX Q]: Question: Is retinol-binding protein-4 strongly associated with insulin sensitivity in normal pregnancies?
Answer: The increased fat mass and insulin resistance during normal pregnancy was best explained by measures of fat mass. However, the increase in RBP4 from early to late pregnancy, associated with a decline in insulin sensitivity, potentially indicates interactions with glucose metabolism.
[EX A]: no

[EX Q]: Question: Is epithelial ovarian tumors in the reproductive age group : age an independent prognostic factor?
Answer: Epithelial ovarian cancer patients age 30 years or younger have a more favorable prognosis because of a higher rate of early stage, low grade tumors. Patients aged 31-40 years also show a more favorable disease profile and clinical outcome, although to a lesser extent, than the average ovarian cancer population. Age does not emerge as an independent prognostic factor for ovarian carcinoma in women younger than 40 years.
[EX A]:
no