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 people v. wilson, 224 cal.app.2d 738 [ 37 cal.rptr. 42], is inconsistent with this conclusion it is disapproved.
Example Output: 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

Example Input: in re mortimore estate, unpublished opinion per curiam of the court of appeals, issued may 17, 2011, 2011 wl 1879737 (docket no. 297280), p. 1.
Example Output:
non-overruling