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

Q: we think that his analysis of peerless roll leaf co. v. griffin sons, was altogether correct, and that he had no alternative but to follow that decision; on the other hand, we now think that we were then wrong and that the decision must be overruled for reasons we shall state.

A: overruling
****
Q: he argues his postconviction petition stated an arguable claim that he was denied effective assistance of appellate counsel because his counsel did not argue on direct appeal that the trial court erred when it denied his motion to dismiss juror cross for cause.

A: non-overruling
****
Q: had juror c.b. revealed her prior experiences and disposition toward those experiences, any competent counsel would have struck her from the jury with a peremptory challenge.

A:
non-overruling
****