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 Input:
see ante at .

Ex Output:
non-overruling


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

Ex Output:
overruling


Ex Input:
the court of appeals therefore erred when it employed a treating physician rule lacking department of labor endorsement in holding that nord was entitled to summary judgment.

Ex Output:

overruling