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

to date, appellant has neither filed a brief nor communicated with the court regarding the appeals.
non-overruling

although we conclude the commission's new interpretation is not supported by the statutory language, our inquiry is not over because we must also consider whether das network operators' services include actually furnishing cmrs. crown castle asserts that the commission's conclusion that das network operators furnish cmrs is erroneous because its network cannot furnish (supply or provide) cmrs where it: has no control over the generation of the radio transmissions that are transported via its network; has no license for spectrum to facilitate the radio communication between the node and the end-user's cell phone - the wsp owns that spectrum; and has no customer relationship with that end-user - who is the wsp's customer.
non-overruling

s.c. code ann.  29-3-660 (2007) (""[i]f the mortgage debt be secured by the covenant or obligation of any person other than the mortgagor the plaintiff may make such person a party to the action and the court may adjudge payment of the residue of such debt remaining unsatisfied after a sale of the mortgaged premises against such other person and may enforce such judgment as in other cases.""

non-overruling