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: Are variants in TNFAIP3 , STAT4 , and C12orf30 loci associated with multiple autoimmune diseases also associated with juvenile idiopathic arthritis?
Answer: We have demonstrated associations between JIA and variants in the TNFAIP3, STAT4, and C12orf30 regions that have previously shown associations with other autoimmune diseases, including RA and systemic lupus erythematosus. Our results suggest that clinically distinct autoimmune phenotypes share common genetic susceptibility factors.
Example Output: yes

Example Input: Question: Does alirocumab , a Therapeutic Human Antibody to PCSK9 , Affect CD81 Levels or Hepatitis C Virus Entry and Replication into Hepatocytes?
Answer: These results suggest that inhibition of PCSK9 with alirocumab has no effect on CD81 and does not result in increased susceptibility to HCV entry.
Example Output: no

Example Input: Question: Does it 's all about recognition ! Qualitative study of the value of interpersonal continuity in general practice?
Answer: It was not valuable to have a continuous relationship unless the GP recognized the patient. The social psychological concept of recognition had two different meanings and the GP had to do both, respect and remember the patient, in order to create and sustain the trustful relationship. The added value of interpersonal continuity had to be combined with recognition.
Example Output:
yes