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.

Example Input: Question: Is late onset spinal motor neuronopathy caused by mutation in CHCHD10?
Answer: Mutation c.197G>T p.G66V in CHCHD10 is the cause of the lower motor neuron syndrome LOSMoN/SMAJ. During the preparation of this article other mutations were reported to cause frontotemporal dementia-amyotrophic lateral sclerosis syndrome, indicating that the CHCHD10 gene is largely important for the motor and cognitive neuronal systems.
Example Output: yes

Example Input: Question: Are intrafollicular interleukin-8 , interleukin-12 , and adrenomedullin the promising prognostic markers of oocyte and embryo quality in women with endometriosis?
Answer: The levels of IL-8, IL-12, and adrenomedullin may be good indicators of embryo and oocyte quality in endometriosis patients undergoing IVF. Further studies are necessary to ascertain the potential of these markers for oocyte and embryo developmental competence which may help improve the chances of a successful IVF in endometriosis patients.
Example Output: yes

Example Input: Question: Is the steady-state pharmacokinetics of atazanavir/ritonavir in HIV-1-infected adult outpatients affected by gender-related co-factors?
Answer: Atazanavir/ritonavir steady-state pharmacokinetics was comparable in men and women, despite gender-related significant differences in atazanavir dose/body weight. The administration of atazanavir/ritonavir is pharmacokinetically safe; 95% of all trough samples were above the recommended plasma concentration of 150 ng/mL.
Example Output:
no