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

Example Input: rivera was eighteen at the time and living under the care of her mother, correa, and her stepfather, julio escobar. rivera was taken to a hospital, where she was treated for seizure disorder.
Example Output: non-overruling

Example Input: courts must construe briefs ""reasonably yet liberally.""
Example Output: non-overruling

Example Input: thus, we disapprove of the reasoning of bates, which was followed in owens and soriano, and we approve judge sharp's dissent in owens.
Example Output:
overruling