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 arthrogenic muscle inhibition present in the limb contralateral to a simulated knee joint effusion?
Answer: Knee joint effusion results in ipsilateral but not contralateral impairment of quadriceps function. Rehabilitation protocols after knee joint injury should focus on ipsilateral neuromuscular and mechanical alterations that occur as the result of joint damage.
[EX A]: no

[EX Q]: Question: Is visceral pleural invasion a significant prognostic factor in patients with a part-solid lung cancer?
Answer: VPI may not contribute to the prognosis of patients with part-solid nodules. Thus, upgrading of the TNM stage on the basis of VPI should be carefully considered in these patients.
[EX A]: no

[EX Q]: Question: Does sevoflurane anaesthesia induce the formation of sister chromatid exchanges in peripheral blood lymphocytes of children?
Answer: Short-term administration of sevoflurane anaesthesia did not induce SCE in T-lymphocytes of children. No indication for a possible genotoxic effect has been observed.
[EX A]:
no