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

that is because ""if counsel has failed to conduct a reasonable investigation to prepare for sentencing, then he cannot possibly be said to have made a reasonable decision as to what to present at sentencing.""
non-overruling

to the extent this holding conflicts with the court of appeals' decision in farmers group, inc. v. trimble, 768 p.2d 1243 (colo.app. 1988) ("trimble iii"), we overrule that decision.
overruling

language in people v. oxnam, supra, 170 cal. 211, people v. keyes, supra, 178 cal. 794, and people v. fisher, supra, 49 cal.app.3d 174, inconsistent with this opinion is disapproved.

overruling