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: Is polymorphism Ala54Thr of fatty acid-binding protein 2 gene associated with stroke risk in Han population of Hunan China?
Answer: Our study shows that Ala54Thr of FABP2 may be not associated with stroke risk but associated with plasma TG level of stroke patients for Hunan Han population of China.

Answer: no


Question: Question: Is epidural analgesia superior to local infiltration analgesia in children with cerebral palsy undergoing unilateral hip reconstruction?
Answer: Epidural analgesia is superior to local infiltration analgesia for early postoperative pain management in children with cerebral palsy who undergo unilateral hip reconstruction.

Answer: yes


Question: Question: Does iloprost and vitamin C attenuate acute myocardial injury induced by suprarenal aortic ischemia-reperfusion in rabbits?
Answer: This study clearly showed that myocardial injury and edema occurred after ischemia-reperfusion of abdominal aorta and that groups administered with iloprost and iloprost+vitamin C showed an attenuation of ischemia-reperfusion injury in distant organs (Tab. 3, Fig. 4, Ref. 30).

Answer:
yes