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

Q: this notice must be posted in the waiting room, printed and distributed to all clients, or provided digitally at check-in.

A: non-overruling
****
Q: insofar as the following opinions are inconsistent with this opinion, they are expressly overruled.

A: overruling
****
Q: as we have previously observed, rule 21 is not designed to swap in new plaintiffs for the sake of securing a judicial determination on the merits where the original plaintiffs no longer have a stake in the outcome.

A:
non-overruling
****