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 epithelium-dependent bronchodilatory activity preserved in pig bronchioles after normothermic cardiopulmonary bypass?
Answer: Normothermic cardiopulmonary bypass does not result in epithelial dysfunction in pigs. Epithelium-dependent and epithelium-independent bronchodilators may be equally effective before and after cardiopulmonary bypass.
[EX A]: yes

[EX Q]: Question: Does clinical evaluation of pazopanib eye drop versus ranibizumab intravitreal injections in subjects with neovascular age-related macular degeneration?
Answer: Pazopanib was well tolerated. Daily pazopanib eye drops in neovascular AMD subjects did not result in therapeutic benefit beyond that obtained with ranibizumab alone.
[EX A]: yes

[EX Q]: Question: Does histological examination confirm clinical clearance of actinic keratoses following treatment with ingenol mebutate 0·05 % gel?
Answer: Ingenol mebutate achieves histopathological clearance of AKs that correlates with observed clinical clearance. Clinical clearance is a good predictor for histological clearance.
[EX A]:
yes