4.Thestudent's answer matches the context, which states the answer is Walter Raleigh.
5.Theadditionof"Sir"inthestudent's answer does not contradict the context. It provides extra detail about Walter Raleigh'stitle,butthecoreanswerofWalterRaleighisstillcorrect.
6.Therefore,thestudent's answer contains the same factual information as the true answer, so it should be graded as correct.
"""The student's answer is "Regent's Park," which matches the correct answer given in the context. Therefore, the student's answer is CORRECT.""",# noqa: E501