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: Do lactotripeptides lower ambulatory blood pressure in untreated whites : results from 2 controlled multicenter crossover studies?
Answer: The data do not support a BP-lowering effect of LTPs in whites.

A: no
****
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: Do molecular signatures of mood stabilisers highlight the role of the transcription factor REST/NRSF?
Answer: Cell line models offer a window of what might happen in vivo but have the benefit of being human derived and homogenous with regard to cell type.

A:
yes
****