instruction:
In this task, you will be shown a sentence, and you should determine whether it is overruling or non-overruling. In law, an overruling sentence is a statement that nullifies a previous case decision as a precedent by a constitutionally valid statute or a decision by the same or higher ranking court which establishes a different rule on the point of law involved. Classify your answers into overruling or non-overruling
question:
richard's attempts to rely on the circumstances of his injury and medical treatment to undermine the validity of his miranda waiver and statement to weirauch are unavailing.
answer:
non-overruling


question:
cf. doj guidance notice, 76 fed. reg. 470 at 7472 ([c]ompliance with section 5 of the voting rights act may require the jurisdiction to depart from strict adherence to certain of its redistricting criteria.).
answer:
non-overruling


question:
we cannot conclude that counsel's error, if any, was so serious as to deprive appellant of a fair trial.
answer:

non-overruling