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: id., at 216.
Example Output: non-overruling

Example Input: smith, 355 s.w.3d at 148.
Example Output: non-overruling

Example Input: he appealed,   and in united states v. ferguson, 831 f.3d 850 (7th cir. 2016), we vacated his sentence and remanded the case to a new judge, who imposed a 35-year sentence.
Example Output:
non-overruling