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: bennett v. appaloosa horse club, 201 ariz. 372, 375,  11 (app. 2001).
Example Output: non-overruling

Example Input: although white testified that gladys herself called him to discuss the preparation of her 2008 will, clara disputed whether her mother could have looked up the number in the phone book. according to clara, gladys's eyesight had become so poor that gladys had difficulty reading or even seeing a glass of water in front of her. clara further testified that gladys needed help dialing phone numbers and would ask clara to dial the numbers for her. 33.
Example Output: non-overruling

Example Input: there was some discussion of the superintendent's report before the board voted upon it in the november 17 meeting, but the record is unclear as to the extent of that discussion.
Example Output:
non-overruling