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.

Q: Question: Is p53CM1 expression associated with prognosis in uterine cervical carcinoma?
Answer: The p53CM1 expression in cancer cells is not a predictive factor for the prognosis of patients with cervical carcinoma.

A: no
****
Q: Question: Is allocentric but not egocentric orientation impaired during normal aging : an ERP study?
Answer: These results suggest that elderly individuals present with deficits when spatial orientation relies on allocentric representation, and are associated with age-related deficits in spatial attention.

A: yes
****
Q: Question: Is [ Nucleolin expression correlated with carcinogenesis and progression of cervical squamous cell carcinoma ]?
Answer: Overexpression of nucleolin plays an important role during carcinogenesis of cervical squamous cell carcinoma and is positively correlated with tumor progression of CIN and cervical squamous cell carcinoma.

A:
yes
****