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 activation of peroxisome proliferator-activated receptor / attenuate acute ischemic stroke on middle cerebral ischemia occlusion in rats?
Answer: The study suggests the neuroprotective effect of the PPAR-/ ligand GW0742 in acute ischemic stroke by a mechanism that may involve its anti-inflammatory and antiapoptotic action.
A:
yes