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 erythropoietin activate erythropoietin receptor signaling or lipolytic pathways in human subcutaneous white adipose tissue in vivo?
Answer: Thus, in contradiction to animal studies, Epo treatment within a physiological relevant range in humans does not exert direct effects in a subcutaneous WAT.
Output:
no