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 Q]: 46 defendant argues, in the alternative, that the circuit court failed to conduct a proper inquiry into his posttrial claims of ineffective assistance of counsel.
[EX A]: non-overruling

[EX Q]: see luton, 272 or app at 490-91.
[EX A]: non-overruling

[EX Q]: even if his earlier filings had passed muster, trying a case is more difficult than drafting minimally coherent documents.
[EX A]:
non-overruling