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: Consider Input: Question: Does expression microarray identify the unliganded glucocorticoid receptor as a regulator of gene expression in mammary epithelial cells?
Answer: This work presents the first identification of targets of unliganded GR. We propose that the balance between targets of liganded and unliganded GR signaling is responsible for controlling differentiation and apoptosis, respectively, and suggest that gene regulation by unliganded GR may represent a mechanism for reducing the risk of breast tumourigenesis by the elimination of abnormal cells.

Output: yes


Input: Consider Input: 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.

Output: no


Input: Consider Input: Question: Does quality improvement intervention reduce episodes of long-term acute care hospital central line-associated infections?
Answer: The decision was made to implement the revised bathing protocol throughout the entire LTACH hospital stay.


Output: yes