TASK DEFINITION: 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.
PROBLEM: Question: Is the high-dose sequential ( Milan ) chemotherapy/PBSC transplantation regimen for patients with lymphoma cardiotoxic?
Answer: The HDS chemotherapy regimen produced no significant sign of cardiotoxicity up to one year after transplantation in patients with normal baseline cardiac function and no history of cardiac disease, pretreated with up to 550 mg/m2 of doxorubicin.

SOLUTION: no

PROBLEM: Question: Does single copy of variant CYP2A6 alleles confer susceptibility to liver dysfunction in patients treated with coumarin?
Answer: No evidence was obtained that the studied polymorphism in CYP2A6 is a determinant of the coumarin-associated liver dysfunction.

SOLUTION: no

PROBLEM: Question: Is the link between metabolic features and TSH levels in polycystic ovary syndrome modulated by the body weight : an euglycaemic-hyperinsulinaemic clamp study?
Answer: Our data confirm that the prevalence of SCH is increased in PCOS women. The presence of SCH is associated with endocrine and metabolic imbalances of PCOS, and the excessive body weight seems to promote this interplay.

SOLUTION:
yes