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 a single-center review of the death notification form : discontinuing dialysis before death a surrogate for withdrawal from dialysis?
Answer: There is physician variability in interpretation of discontinuation of dialysis before death. Thirty percent of patients who discontinued dialysis therapy before death died 3 or fewer days from their last dialysis treatment, making uremia an unlikely cause of death, but suggesting that nephrologists wanted to note that a decision not to continue dialysis therapy had been made before the patient died. Discontinuing dialysis therapy as noted on the death notification form is not a surrogate for withdrawal from dialysis as a cause of death. Providing criteria for reporting discontinuing dialysis therapy would allow us to clarify the incidence of withdrawal from dialysis as a cause of death.
A:
no