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

Example Input: to the extent that they follow or approve of the holding in ex parte erwin, supra, the following cases are also overruled.
Example Output: overruling

Example Input: he argues his postconviction petition stated an arguable claim that he was denied effective assistance of appellate counsel because his counsel did not argue on direct appeal that the trial court erred when it denied his motion to dismiss juror cross for cause.
Example Output: non-overruling

Example Input: the plaintiff, whose marriage to the defendant previously had been dissolved, appealed to this court from the judgment of the trial court denying his motion to modify the dissolution judgment by terminating his alimony obligation because of the defendant's alleged cohabitation with her boyfriend.
Example Output:
non-overruling