Given the task definition and input, reply with output. 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

accordingly, we overrule greenberg and conclude that federal courts may "look through"  10petitions, applying the ordinary principles of federal-question jurisdiction to the underlying dispute as defined by vaden .

overruling