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

nor does simply having not yet had occasion to exercise one's authority under a power of attorney equate to a declination to serve.
non-overruling

as an initial matter, should evidence of dm's   pregnancy be excluded, the evidence of the abortion would cease to be relevant to the extent it is needed to explain why no dna evidence is available.
non-overruling

a.a.b. is not harmed by our decision to disavow this aspect of m.e.r.

overruling