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: see, e.g., r.j. griffin & co. v. beach club ii homeowners ass'n, 384 f.3d 157, 160-61 (4th cir. 2004) (""in the context of arbitration, the doctrine [of equitable estoppel] applies when one party attempts 'to hold [another party] to the terms of [an] agreement' while simultaneously trying to avoid the agreement's arbitration clause.""
Example Output: non-overruling

Example Input: we do not believe that this procedure is necessary, and we overrule littrell to the extent it limits the commonwealth's appeal of a new trial order to a certification of the law.
Example Output: overruling

Example Input: because courts of appeals have reached differing conclusions about what the due process clause requires of the united states when it seeks to provide notice to a federal inmate of its intention to forfeit property in which the inmate appears to have an interest, we granted certiorari to consider the adequacy of the fbi's notice to petitioner of its intended forfeiture of the cash.
Example Output:
overruling