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

[EX Q]: we do not believe that this procedure is necessary, and we overrule littrell to the extent it limits the commonwealth's appeal of a new trial order to a certification of the law.
[EX A]: overruling

[EX Q]: ##note: morehart v. county of santa barbara is reversed, not overruled (same line of cases).
[EX A]: overruling

[EX Q]: see id.  232.116(2)(b).
[EX A]:
non-overruling