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

Ex Input:
20. an ineffective assistance of counsel claim based on the failure to file a suppression motion is without merit if trial counsel lacked a legal or factual basis to do so.

Ex Output:
non-overruling

Ex Input:
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.).

Ex Output:
non-overruling

Ex Input:
to the extent that the court of appeals held in hart v. state, 319 ga.app. 749, 738 s.e.2d 331 (2013), that a paraprofessional is a "teacher" for purposes of ocga 16-6-5.1

Ex Output:
overruling