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: Does l-Tryptophan influence acute ventilatory response at moderate altitude?
Answer: L-tryptophan does not impair ventilatory adaptation to mild hypoxia at moderate altitude.
[EX A]: no

[EX Q]: Question: Are leg muscle reflexes mediated by cutaneous A-beta fibres normal during gait in reflex sympathetic dystrophy?
Answer: In the acute phase of RSD of the lower extremity there is no evidence for abnormal A-beta fibre-mediated reflexes or for defective regulation of such reflexes. This finding has implications for both the theory on RSD pathophysiology and RSD models, which are based on abnormal functioning of A-beta fibres.
[EX A]: yes

[EX Q]: Question: Is high myopia associated with the SNPs in the TGIF , lumican , TGFB1 , and HGF genes?
Answer: The study does not support the association of high myopia with alleles of rs2229336 in TGIF, rs3759223 in lumican, rs1982073 in TGFB1, and rs3735520 in HGF. These results provide a view contrary to those in previous reports. Reasonable criteria as well as replication should be the first priority for genetic association studies to avoid excessive expansion of false-positive results, especially for high myopia.
[EX A]:
no