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: interlocutory appeal from the district court
Example Output: non-overruling

Example Input:  14 a trial court's sentencing decision is reviewed under an abuse of discretion standard.
Example Output: non-overruling

Example Input: we thus overrule bellard.
Example Output:
overruling