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: Do quantitative EEG markers relate to Alzheimer 's disease severity in the Prospective Dementia Registry Austria ( PRODEM )?
Answer: Selected QEEG markers show strong associations with AD severity. Both cognitive and resting state should be used for QEEG assessments.
[EX A]: yes

[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 eltrombopag ( 75 mg ) induce photosensitivity : results of a clinical pharmacology trial?
Answer: Repeat dosing of eltrombopag 75 mg q.i.d. for 6 days in healthy men and women did not induce photosensitivity at any wavelength tested (UVA, ultraviolet B) in this study. Eltrombopag is well tolerated and does not induce photosensitivity.
[EX A]:
no