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.

Input: Consider Input: Question: Is neutrophil-lymphocyte ratio a reliable predictive marker for early-stage diabetic nephropathy?
Answer: Increased NLR was significantly associated with DN, and high NLR values may be a reliable predictive marker of early-stage DN.

Output: yes

Input: Consider Input: Question: Is meconium ileus in cystic fibrosis linked to central repetitive region length variation in MUC1 , MUC2 , and MUC5AC?
Answer: The genetic length variants in the central repetitive region of three MUC genes studied are not associated with MI in subjects with CF.

Output: no

Input: Consider Input: Question: Do ptosis and cranial nerve IV palsy reveal juvenile myasthenia gravis?
Answer: Although rare, myasthenia should be considered a diagnosis in children who present with variable ptosis or strabismus. Patients can be successfully treated with medication.
Output: yes