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.
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Question: Question: Does a cytotoxic phenotype predict clinical outcome in anaplastic large cell lymphomas?
Answer: In primary biopsies of patients with ALCL, the presence of a cytotoxic phenotype is not related to clinical outcome of the disease.

Answer: no


Question: Question: Is the WFS1 ( Wolfram syndrome 1 ) a major susceptibility gene for the development of psychiatric disorders?
Answer: Our results suggest that WFS1 is not a major susceptibility gene for the development of psychiatric disorders in our population.

Answer: no


Question: Question: Does treatment with calcium antagonists increase the risk of fatal or non-fatal cancer in an elderly mid-European population : results from STEPHY II . Starnberg Study on Epidemiology of Parkinsonism and Hypertension in the Elderly?
Answer: Use of calcium antagonists does not increase the risk of fatal or non-fatal cancer over 3 years in an elderly mid-European population.

Answer:
no