Definition: 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 prolonged low-dose infusion of human parathyroid hormone increase femoral cancellous bone volume in ovariectomized rats?
Answer: These results support the absolute requirement of daily injections for the osteogenic action of hPTH on bone.
Output:
no