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

[EX Q]: whatever may be said for the proposition that vines was overruled sub silentio by spears, we conclude that insofar as it stands for the proposition that a utility company owes no duty to persons who may, through foreseeable negligence, come in contact with its poles, vines must be overruled.
[EX A]: overruling

[EX Q]: this decision typically can be made without a hearing because eligibility is often obvious on the incontrovertible written record.""
[EX A]: non-overruling

[EX Q]: less than two years ago, this court decided webb v. sowell, 387 s.c. 328, 692 s.e.2d 543 (2010), which held that ordering a non-custodial parent to pay college expenses violates equal protection, thus overruling thirty years of precedent flowing from risinger v. risinger.
[EX A]:
overruling