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 preoperative prolonged steroid use associated with intraoperative blood transfusion in noncardiac surgical patients?
Answer: The effect of prolonged steroid use on bleeding, if any, thus seems likely to be small and is probably of limited clinical consequence. In contrast, corticosteroid use augments the risk of both systemic and wound infections.

SOLUTION: no

PROBLEM: Question: Does endothelial cell chimerism influence allograft tolerance in liver transplant patients after withdrawal of immunosuppression?
Answer: Endothelial cell chimerism has nothing to do with the induction of clinical tolerance in liver transplant patients after withdrawal of immunosuppression.

SOLUTION: no

PROBLEM: Question: Are alcohol interventions for trauma patients just for adults : justification for brief interventions for the injured adolescent at a pediatric trauma center?
Answer: Injured youth admitted to a pediatric trauma center are a high-risk population. Alcohol misuse is a significant cofactor for trauma for these patients, and effective developmentally appropriate interventions are justified and needed.

SOLUTION:
no