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
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Question: heinhuis v. venture assoc., 558 so.2d 1244 (la.app. 1st cir. 1990), is expressly overruled.

Answer: overruling


Question: having considered the present appeal in banc in order to clarify our precedents with respect to the scope of the government's navigational servitude, we now reverse the judgment of the claims court, overrule those portions of pitman and ballam which are inconsistent with the following opinion, and remand this case for further proceedings not inconsistent herewith.

Answer: overruling


Question: based on a comparison between inmates inside and outside disciplinary segregation, the state's actions in placing him there for 30 days did not work a major disruption in his environment.

Answer:
non-overruling