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: we disapprove of those statements in brooks and green because deterrence is directed at persons who have committed wrongful acts.
Example Output: overruling

Example Input: summary judgment may be granted only when there are no genuine issues of material fact to be litigated, and the moving party is entitled to judgment as a matter of   law.
Example Output: non-overruling

Example Input: accordingly, we approve the decision of the district court below and disapprove those of the courts in chessler, mitchell, and williams, to the extent that they conflict with this ruling.
Example Output:
overruling