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: Does concomitant consumption of red wine and polyunsaturated fatty acids in edible oil influence the peroxidation status of chylomicron lipids despite increasing plasma catechin concentration?
Answer: Red wine consumption increases plasma catechins, but does not influence lipid peroxidation in postprandial CM.

A: no
****
Q: 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.

A: no
****
Q: Question: Do [ What do the doctors of different specialties know about sleep disorders and their treatment ]?
Answer: Physicians are not well informed about the problems of sleep disorders, have a small idea of the methods of sleepresearch and drugs for their treatment as well as of a sequence of operations that should be used to resolve this problem.

A:
yes
****