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 Input:
Question: Do [ Clinical significance of continuous thrombocytopenia in predicting sepsis after severe burn ]?
Answer: Duration of thrombocytopenia within PBD 10 is one of the risk factors for sepsis in severely burned patients, which can reflect pathophysiological changes in the body, thus providing predictive value for the occurrence of sepsis.

Ex Output:
yes

Ex Input:
Question: Does chronic reduction of myocardial ischemia attenuate coronary collateral development in miniswine?
Answer: We conclude that growth and development of the coronary collateral circulation measured functionally during exercise at 90% of maximal heart rate is unrelated to the extent and duration of myocardial ischemia in this model.

Ex Output:
no

Ex Input:
Question: Does tERT promoter mutation predict radioiodine refractory in distant metastatic differentiated thyroid cancer?
Answer: TERT promoter mutation closely associates with non-RAI-avidity in DM-DTC, and when comparing with BRAF mutation, TERT mutation manifested a worse negative influence on RAI uptake. It could also be used as a predictive marker to early identify refractory to RAI.

Ex Output:
yes