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.
Q: Question: Does g-8 indicate overall and quality-adjusted survival in older head and neck cancer patients treated with curative radiochemotherapy?
Answer: G-8 is indicative of quality-adjusted survival, and should be considered at time of treatment decisions for the older HNCA patient.
A:
yes