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 Q]: Question: Is tumor invasion depth a useful pathologic assessment for predicting outcomes in cervical squamous cell carcinoma after neoadjuvant radiotherapy?
Answer: The TID or TIDC measured at the cervical internal surface is a useful and easily applied pathologic prognostic factor for distant metastasis and survival outcomes in patients with cervical squamous cell carcinoma treated with neoadjuvant RT or CCRT.
[EX A]: yes

[EX Q]: Question: Do norepinephrine and ephedrine counteract the increase in cutaneous microcirculation induced by spinal anaesthesia?
Answer: Improved skin perfusion induced by spinal anaesthesia was not counteracted by the use of norepinephrine or ephedrine.
[EX A]: no

[EX Q]: Question: Is type 2 angiotensin II receptor downregulated in cardiomyocytes of patients with heart failure?
Answer: (1) The AT(2) receptor is localized to cardiomyocytes independently of the cardiac function. (2) Left ventricular dysfunction is associated with decreased expression of myocardial AT(2) receptor protein.
[EX A]:
yes